Mark Powell is coming back to Truk! 🇫🇲

Newsletter archive — 30 September 2026

MARK POWELL RETURNS TO TRUK 🇫🇲

Dear Dirty Dozen Team Member,

We have a special return to announce. Mark Powell is coming back to Truk Lagoon to lead two Dirty Dozen expeditions aboard Odyssey in October 2028.

Aron and Mark during the first Dirty Dozen Expedition in Truk Lagoon.

Ten years after joining our very first Dirty Dozen trip, Mark is returning to where it all began. Stunning wrecks, new adventures, and another chance to get down and dirty with #teamdd.

WHERE IT ALL BEGAN

Truk is a place that rewards patience and taking your time. Huge cargo holds, fascinating engine rooms, and the historic stories behind these wrecks give you so much to explore.

These expeditions are built around two long technical dives a day (OC or CCR), ensuring divers have all the time they need to discover this world-class destination.

As Expedition Leader, Mark will ensure the trip runs smoothly, ensuring divers get the most from their time underwater. In the evenings, the conversation continues with presentations on decompression theory, recent research, and other diving destinations.

Hear it from Mark himself:

WATCH MARK’S ANNOUNCEMENT ON YOUTUBE

TWO DATES, ONE LEGENDARY LAGOON

16-25 OCTOBER 2028

25 OCTOBER-3 NOVEMBER 2028

Follow the links above for the full itinerary, trip requirements, pricing and booking options.

GET ME TO TRUK LAGOON

If Truk has been on your list, this is a good reason to start planning. Whether you’ve travelled with us before or this will be your first Dirty Dozen expedition, email us and tell us about your diving experience and which dates you have in mind. We will help you work out the right fit.

We look forward to sharing another chapter of the Dirty Dozen story with you. And as always, if you are feeling lonely, we are here to chat Dirty.

Best,
Aron Arngrímsson and the DDE Team

A TALE OF THE UNEXPECTED 🤯

Newsletter archive — 17 July 2026 . Availability and offers below reflect the original send date; expired offers are not current.

Dear Dirty Dozen Team Member,

It's been a busy few months behind the scenes as we continue to build new expeditions, support our customers, and work on some exciting collaborations.

We've got plenty to share, from a rare last-minute opening in the Red Sea to our 2027 Galápagos expeditions and a very special announcement that we've been looking forward to making.

Let's dive in.

LAST CHANCE: ONE SPOT LEFT IN THE RED SEA

If you've ever wanted to dive legendary wrecks like the SS Thistlegorm and Rosalie Moller, explore deep coral walls, and discover Dahab’s notorious Blue Hole and canyons, this is your chance.

This expedition has been carefully designed around the best route, dive sites, and conditions, offering even seasoned Red Sea visitors the chance to explore deep wrecks and sites with a team of like-minded technical divers.

Check out the following link for more information:

RED SEA OCT 5-16 2026

We are really excited to be experiencing this adventure from the comfort of the brand-new steel-hulled Marselia Star, complete with a huge dive deck and diver’s lift.

And for anyone not 100% comfortable with the current political climate, we can assure you that Egypt, and flights into and out of Egypt, are not being impacted in any way.

Our team has visited the Red Sea several times this year already with no concerns, and we will be with you as you plan and embark on this adventure to ensure you are well taken care of.

FORGOTTEN WEAPONS COLLABORATION

We're incredibly excited to announce a brand-new collaboration with Ian McCollum, better known to many as Gun Jesus from the popular YouTube channel, Forgotten Weapons.

Ian shares our passion for history, exploration, and uncovering the stories behind remarkable places and artifacts. Together, we'll be working on several exciting projects that combine expedition diving with historical discovery.

Our Truk 2027 expedition, hosted by Ian, is already fully booked, however, stay tuned for more updates coming soon!

Watch Ian and Aron discuss the trip in a YouTuve livestream by clicking the link above.

GALAPAGOS 2027 IS ALMOST FULL

We're excited to be returning to the Galápagos Islands in 2027 for two more unforgettable expeditions to one of the world's greatest diving destinations.

Expect schooling hammerheads, whale sharks, marine iguanas, sea lions, mola mola, eagle rays, and some of the highest concentrations of marine life you'll find anywhere on the planet.

We're also delighted to welcome back our good friend Mark Powell, whose technical diving expertise and infectious enthusiasm always make these trips even more memorable.

Whether you're diving open circuit or CCR, this expedition offers incredible diving alongside a great group of passionate divers.

GALAPAGOS 7-14 JUL 2027 - CCR-ONLY w. MARK POWELL

GALAPAGOS 1-8 SEP 2027 - MIXED OC/CCR

Interest has been exceptionally strong, so if diving in the Galápagos has been sitting on your bucket list, now is the perfect time to secure your place.

A TALE OF THE UNEXPECTED

Sometimes the unexpected happens, and it's during those moments that having an experienced travel team behind you really makes a difference.

Just a few weeks before our June Bikini Atoll expedition, Hotel Ebeye, where our guests were due to stay before boarding the liveaboard, was severely damaged by fire and closed indefinitely. As the only hotel accommodation available on this tiny island, it left any divers traveling to Bikini in a potentially disastrous situation.

For guests booked through Dirty Dozen Expeditions, we immediately got to work. Coordinating with our local partners, we explored every available option and were eventually able to negotiate alternative arrangements.

Despite the challenges, we managed to secure enough accommodation, transport, and supplies for our guests to ensure their expedition could continue with as little disruption as possible.

It's a reminder that booking a dive trip isn't just about finding the lowest price. When you're travelling to remote destinations, things can change quickly. Flights get rescheduled, hotels close unexpectedly, weather affects operations, and logistics can become complicated.

When you book through a specialist travel company like Dirty Dozen Expeditions, you don't have to deal with those problems on your own. We already know the operators, have local contacts on the ground, and can often find solutions that simply aren't available to travellers booking independently.

We hope nothing ever goes wrong on your adventure, but if it does, it's reassuring to know that someone has your back.

That pretty much wraps it from us this week. As usual, we hope you have a lovely weekend ahead but remember, if you feel lonely, we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

Don’t miss out on last-minute availability

Newsletter archive — 19 June 2026 . Availability and offers below reflect the original send date; expired offers are not current.

Dear Dirty Dozen Team Member,

It’s been a little while since our last newsletter, and for good reason. The past few months have been incredibly busy behind the scenes as we've been working on new ideas, exciting projects, and fresh ways to make your Dirty Dozen experience even better.

As we write this, we're coming to you from the legendary Bikini Atoll, where guests are exploring some of the world's most iconic wreck dives. Being out in the field, diving alongside our guests and working closely with our partners, continues to inspire many of the new experiences we're creating for #teamdd.

Our charters often book up more than two years in advance, so don’t miss out on planning your trip of a lifetime. Check out our last-minute availability over the next 24 months.

JOIN US IN GALAPAGOS

Our 2027 Galápagos Islands expeditions are filling fast, with very limited spots remaining across next season. Join special guest Mark Powell for an unforgettable bubble-free adventure, or take part in our unique combination trip designed for both open-circuit and CCR divers. If the Galápagos is on your bucket list, now is the time to secure your place.

Joining a Dirty Dozen Galápagos trip is an opportunity to explore one of the world's most iconic dive destinations alongside a group of passionate divers who share your enthusiasm for adventure. With expert trip leaders, carefully planned logistics, pre-trip support, and the camaraderie that comes from travelling with like-minded people, you'll be free to focus on what matters most: incredible diving.

From schooling hammerheads and whale sharks to marine iguanas and playful sea lions, the Galápagos delivers some of the most exhilarating underwater encounters on the planet. Take advantage of our expert guidance, #teamdd benefits, and a welcoming community both above and below the surface.

Check out the following links for more information:

GALAPAGOS 7-14 JUL 2027 - CCR-ONLY w. MARK POWELL

GALAPAGOS 1-8 SEP 2027 - MIXED OC/CCR

INAUGRAL RED SEA EXPEDITION

As the newest destination in our portfolio, our inaugural 2026 Red Sea expedition generated an incredible response from #teamdd. Demand was so high that the trip sold out less than a month after launch.

Due to a recent cancellation, we now have limited availability on this expedition. If you've been considering joining this adventure, this is a rare opportunity to secure a place on one of our most sought-after trips before it's gone again.

Check out the following link for more information:

RED SEA OCT 5-16 2026

There are few people better placed to lead a Red Sea expedition than Aron Arngrímsson. Long before founding Dirty Dozen Expeditions, Aron spent years living and diving in Egypt, where he co-founded a technical diving operation in Dahab. During that time, he developed an intimate knowledge of the region's most iconic sites, including the Blue Hole, Dahab Canyon, and many of the Red Sea's legendary wrecks.

Take advantage of Aron’s local knowledge, technical expertise, and expedition leadership that transform a great trip into an unforgettable Dirty Dozen adventure.

CONTACT US NOW TO REGISTER YOUR INTEREST

We can offer small deposits, flexible payment terms, and friendly booking conditions on all our trips to get you down and dirty with some of the most infamous wrecks on the planet.

That pretty much wraps it from us this week. As usual, we hope you have a lovely weekend ahead but remember, if you feel lonely, we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

👉 March Madness: Last-Minute 2026 Expedition Spots

Newsletter archive — 21 March 2026 . Availability and offers below reflect the original send date; expired offers are not current.

Dear Dirty Dozen Team Member,

We hope this email, as always, finds you well.

MARCH MADNESS is here—and so are a few rare, last-minute opportunities to join us in 2026. Due to a handful of cancellations, we’ve opened up a limited number of spots on some of our most sought-after expeditions.

To make things even more exciting, we’re offering an exclusive $1,000 USD discount on all dates featured below—available only to our newsletter readers until April 1, 2026.

Use code MADNESS1000 when booking one of the trips featured below on our website.

If you’ve been waiting for the right moment to join the Dirty Dozen, this might be it.

GALAPAGOS CCR/OC AVAILABILITY

We specialize in tailored, CCR-only Galápagos expeditions, with limited availability remaining for 2026 and 2027.

Limited to just 16 divers per departure and supported by an experienced team throughout, each journey is designed to deliver an exceptional diving experience in one of the world’s most iconic destinations.

Straddling the equator and spanning more than 45,000 square kilometres, the Galápagos Archipelago is one of the most remote and biologically rich marine environments on Earth.

These isolated volcanic islands sit at the meeting point of powerful ocean currents, creating nutrient-rich waters that attract an extraordinary concentration of marine life.

JOIN JILL HEINERTH IN GALAPAGOS

In 2026, join us for a rare Galápagos expedition alongside renowned underwater explorer Jill Heinerth—a journey into one of the most powerful marine environments on Earth. Expeditions featuring Jill sell out for years in advance, and for good reason.

JILL IN GALAPAGOS CCR-ONLY 6-13 AUGUST 2026

JILL IN GALAPAGOS OPEN CIRCUIT 13-20 AUGUST 2026

Our CCR-only departure now has TWO SPACES available, and our Open Circuit expedition has ONE SPACE remaining following last-minute cancellations.

Don’t miss this rare opportunity to join one of these exceptional expeditions.

JOIN MARK POWELL IN GALAPAGOS

Our newly released 2027 Galápagos departures welcome both open circuit and CCR divers, with the added bonus of diving alongside industry favourite Mark Powell.

GALAPAGOS CCR-ONLY WITH MARK POWELL 7-14 JULY 2027

GALAPAGOS OC/CCR 1-8 SEPTEMBER 2027

These expeditions are ideal for couples or buddy teams who want to travel together while diving on different configurations.

Availability is already limited—contact us today to reserve your space and join us in the real Jurassic Park.

DIVE DEEPER INTO REBREATHERS AND GALAPAGOS

Watch Aron Arngrimsson from Dirty Dozen Expeditions, alongside special guest Jorge Mahauad of Galápagos Rebreathers in the video above, as they explain what sets these exceptionally rare CCR-only trips apart during their keynote at the DEMA Show.

BIKINI ATOLL CCR/OC AVAILABILITY

Our expeditions to Bikini Atoll offer highly focused technical diving experiences in one of the most historically significant and remote wreck destinations on the planet.

Built on years of experience and deep knowledge of the region, these unique trips give team members the chance to explore the legendary nuclear fleet sunk during the 1946 Operation Crossroads atomic tests.

We have a limited number of last-minute spaces available on our 2026 Bikini Atoll expeditions, offering experienced technical divers a rare opportunity to join one of the most sought-after wreck destinations in the world.

BIKINI ATOLL 13 - 24 JUNE 2026 WITH ADAM WOOD

BIKINI ATOLL 22 AUGUST-2 SEPTEMBER 2026 WITH MARK POWELL

With logistics already in place and a highly experienced support team on board, this is an ideal opportunity for qualified divers who can travel on short notice to secure a place on a truly iconic expedition.

PODCAST FILMED IN BIKINI ATOLL

Watch Mark Powell and Jakub Sláma discuss what it takes to get the most out of the ultimate wreck diving expedition to the world’s nuclear ghost fleet.

That’s it from us for now. We look forward to sharing some incredible adventures with you in Galápagos and Bikini Atoll in the years to come.

And as always—if you’re feeling lonely, we’re here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

GLOBAL AVAILABILITY UPDATE 2026🌏

Double-click to edit...

Dear Dirty Dozen Team Member,

We are kicking off 2026 with more momentum than ever. This year brings our biggest and most diverse collection of trips to date, with an expanded schedule, fresh new destinations, and a strong mix of returning favorites.

From iconic bucket list locations to places we are exploring for the very first time, 2026 is all about variety, adventure, and giving you more opportunities to travel, dive, and explore in ways that truly inspire.

Our charters often book up more than two years in advance, so don’t miss out on planning your trip of a lifetime. Check out our updated availability for 2026 and beyond!

GALAPAGOS AVAILABILITY

We have some awesome trips lined up in the Galápagos Islands in 2027, including an appearance from our favorite special guest, Mark Powell, plus an exciting combo trip for both open circuit and CCR divers.

Check out the following links for more information:

TRUK LAGOON AVAILABILITY

We have a wide range of options and dates available for your Truk Lagoon adventure with a mix of trip durations on our new expedition vessel, Odyssey Adventures.

For guests looking for a quick trip away, we still have a last-minute opening on our April 2026 7-night charter.

Or if you prefer to spend a bit more time exploring the wrecks of this epic destination, we have the following options.

Due to the high demand for our Truk Lagoon charters - we are announcing the first date of 2028 - and if you book before end of this month we will take 250USD off your seat price.

BIKINI ATOLL AVAILABILITY

With no trips scheduled for 2027, our 2026 and 2028 trips are nearly full already.

We do have a couple of 2026 cancellation spots on our August 2026 charter with Mark Powell, so please contact us for details. This trip has been sold out for almost 2 years.

This is your chance to join Mark Powell and Dirty Dozen Expeditions in Bikini Atoll for a trip of a lifetime!

Book your 2028 seat to Bikini Atoll on the links below:

RED SEA AVAILABILITY

As the newest destination in our portfolio, our inaugural 2026 Red Sea trip was fully booked barely a month after launch. However, we do have one spot available due to cancellation.

CONTACT US NOW TO REGISTER YOUR INTEREST

We can offer small deposits, flexible payment terms, and friendly booking conditions on all our trips to get you down and dirty with some of the most infamous wrecks on the planet.

That pretty much wraps it from us this week. As usual, we hope you have a lovely weekend ahead but remember, if you feel lonely, we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

2025 WRAPPED 🗞️

Double-click to edit...

Dear #teamdd member,

As we wrap up our 9th year of mind-blowing expeditions, we want to pause and say a huge thank you to our incredible partners and team. Your trust, support, and shared sense of adventure are what made this year not just successful, but genuinely fun.

At Dirty Dozen Expeditions, creating unforgettable experiences is what drives us, and we are already looking ahead to 2026 with anticipation and excitement. New destinations, fresh ideas, and some unique collaborations are on the way, all built around the same spirit of exploration and adventure that defines who we are and what we do.

TOP 5 MOMENTS OF 2025

1. We welcomed a record number of female tech divers onto our April Truk Lagoon expedition. Expedition Manager, Gill was joined by industry legend, Jill Heinerth, for a truly memorable trip.

2. Safety is at the forefront of everything we do, and we were thrilled to launch a new SPLASH checklist study in partnership with Divers Alert Network. The data from this study should confirm what we already know: pre-dive checks save lives!

The Splash checklist has been a stable in our operations for about 5 years now, but as of September this year - every trip we do these tests are now collected digitally (and anonymously) into the cloud to DAN’s server. In a year or two we should have thousands of data points and will be able to share at a future diving conference.

3. Our Bikini season was one of the best yet, featuring stunning visibility on the outside and some awesome penetrations on the inside. Aron, with support from #teamdd, replaced hundreds of meters of line inside the Saratoga, protecting and stabilising routes on this world-class wreck for years to come.

4. Galapagos never fails to disappoint, and this season was no exception. Despite strong currents and challenging seas, the team spotted whale sharks, Mola mola, dolphins, and more hammerheads than they could count!

5. DEMA 2025 was really successful, and as we mentioned before a lot of new destinations and collaborations are in the works. So stay tuned for lots of new exciting adventures in the coming year!

Thank you for being such an important part of our journey. We cannot wait to get back out there with you and create even more memorable adventures in the year ahead.

⁠Wishing you a wonderful end to 2025, and enjoy time with the people who matter most. And as always, remember, if you're ever feeling lonely, we're always here to chat Dirty.⁠

Happy New Year, #teamdd!

Yours sincerely,⁠

Aron Arngrímsson and the DDE Team

DEMA Show 2025 Highlights 🏰

Double-click to edit...

Dear Dirty Dozen Team Member,

We hope this email, as always, finds you well.

We have just wrapped up our most successful DEMA Show to date, and have some exciting new collaborations to announce. Read on for the juicy details!

DEMA ORLANDO 2025

What a show we had in Orlando this year! We caught up with many friends and customers, met with some exciting new partners, and got up to speed on all the latest news from the tech dive community.

Click on the photo above to hear Aron speak about the promotion that is valid until the end of this year, announced at DEMA.

PRESENTATIONS

#teamdd has had a presence at DEMA for the last 12 years, and our show presentations always enjoy record attendance. This year was no exception, with Aron teaming up with Shearwater’s Jose Ventura to present on our upcoming collaboration trip in April 2027.

You can watch the full presentation on our YouTube channel by clicking the image above.

We are offering two 10-night trips, both featuring a representative from Shearwater to offer guests training, support, and insights into the latest Shearwater products and developments.

The first trip only has 3 spots left, and the second one is over half full already. Learn more about the trips and book your spots while still available.

NEW DATES

And of course, we met with long-time Dirty Dozen Special Guest, Mark Powell, to bring him back for not one, but two, exciting new expeditions.

For the first time, Mark will be joining us in Galapagos for a 7-night CCR-only adventure in 2027. Spaces are already starting to fill, so click the button below to find out more and book your spot.

MORE NEWS COMING SOON

We have a range of expeditions from the show which we are so excited to share with you that are almost ready to announce - keep an eye on our social media to stay in the loop and get the updates as they happen.

That’s it from us for now. We look forward to some great adventures with you in the years to come and as always, don’t forget, if you are feeling lonely, then we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

Embed Block

Enter a valid embed URL or code.

Bikini Atoll 2025 Report ✍️ + 2026/2028 Availability

Double-click to edit...

Dear Dirty Dozen Team Member,

We have closed out our Bikini Atoll 2025 season with one heck of a trip!

Read on for our Bikini Atoll September 2025 Trip Report, plus availability for upcoming 2026 and 2028 Bikini seasons.

6 SEPTEMBER 2025 - TOUCHDOWN!

#teamdd embarked on our expedition vessel off the island of Ebeye. All 15 team members arrived safely, 2-3 days before departure, and ensured all luggage arrived in one piece!⁠

After initial boat and safety briefings, we were off on our 28-hour steam to Bikini Atoll.

8 SEPTEMBER 2025 - BIKINI ATOLL IN SIGHT!

#teamdd arrived in Bikini Atoll. Dive Safety briefings were done in the morning, and we spent the entire day on USS Saratoga, getting to know this incredible aircraft carrier sunk by the Baker Test in Operation Crossroads.

First dive was a nice and easy warm-up dive on the outside of the wreck, and in the afternoon, we started on progressive penetrations.

10 SEPTEMBER 2025 - LINE LAYING!

#teamdd went on a fantastic dive on the USS Lamson in the morning, followed up by a relaxed dive on the USS Saratoga in the afternoon. We also continued with our Line Restoration Project started earlier in the season.

Here's the current status from our #CV3LineRestorationProject, which aims to restore and improve all penetration lines on the USS Saratoga:

• CIC: All lines replaced and cleaned up.

• Scullery: 1 Galley, Messhall, and Officer’s Lounge lines replaced (Dyneema) and cleaned up. 2 Galley line OK, scheduled for replacement.

• Main Line: Dentistry replaced (Dyneema) and cleaned up. Main line replaced.

• Dive Locker: Helmet line replaced and cleaned up. (Dyneema)

• Drysuit and Galley Line in Dive Locker: Replaced and cleaned up. (Dyneema)

• Machine Shop: Replaced and cleaned up. (Dyneema)

We will continue work on this project throughout the trip and into 2026, as we strive to progressively bring every single penetration up to a uniform safe standard.

HUGE thanks to Dan Sun @dansuntitanium for supplying titanium tools and arrows, and Kevin Pang @southjerseyscuba for donating 800m of Dyneema line.

And as always, we couldn’t achieve what we do without our #teamdd members for contributing their time and effort.

11 SEPTEMBER 2026 - STEPPING ASHORE!

Halfway through the expedition, and #teamdd set foot on Bikini Atoll itself today, spending a well-deserved afternoon off-gassing while hiking the various trails. This was after a 3-hour dive on IJN Nagato.

13 SEPTEMBER 2026 - STARGAZING!

One of our guests was an astronomy buff, so the Captain agreed to turn the lights off on the upper deck so we could do some stargazing.

Although it was a bit cloudy, we still caught some amazing views. It was difficult to pick out constellations because there were so many stars beyond those that are normally visible.

Thanks to David Hillner for the awesome shot!

16 SEPTEMBER 2026 - FINAL DAYS!

Finishing up our September Dirty Dozen Expeditions trip to Bikini Atoll today, and we returned to Kwajalein to dive the Prinz Eugen.

We did the pilot study on our long term DAN Research SPLASH study. More about the progress of this exciting project in a future newsletter.

Overall great conditions and a fantastic #teamdd made for lots of really good laughs and stunning exploration.

We are sad that 2025 Bikini season is over - but looking forward to our 3 trips in the 2026 season with Adam Wood and Mark Powell as special guests. There is one spot left on all 3 dates - this is your chance to join us!

That pretty much wraps it from us this time around. As usual, we hope you have a lovely week ahead but remember, if you feel lonely, we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

Why Choose Dirty Dozen Expeditions?🤔

Double-click to edit...

Dear Dirty Dozen Team Member,

Have you ever wondered what sets Dirty Dozen Expeditions apart from the rest of the dive agencies out there?

Why book with us when you can book direct?

Well, we offer tons of experience, planning assistance, goodies, and on-site support that give you the bespoke, 5* experience you should expect when booking your trip of a lifetime.

Read on to find out why Dirty Dozen Expeditions is the premier choice for technical dive expeditions.

COMPREHENSIVE PRE-TRIP PLANNING & SUPPORT

From the moment you sign up for one of our trips, we are available by email, phone, or text whenever you need to ask questions.

We also provide a comprehensive trip brochure, available even before you book, which includes detailed advice on all elements of the trip, from suggested flight routes through to what sort of food you can expect on board.

All expedition members are invited to two team Zoom meetings before each trip. The first meeting is held around 12 months out from departure to assist with long-term planning and flight schedules, and the second meeting takes place 4 months before departure to discuss final queries and packing strategies.

We also set up a team WhatsApp group to support planning, answer questions, and develop teamwork and camaraderie in the run-up to the expedition.

EXPERIENCED STAFF & GUIDES

Our booking team has visited and dived all the destinations we explore, so you are guaranteed the most accurate and experienced guidance and first-hand answers to your questions.

We work only with experienced dive operators with technical dive facilities and guides. They understand the specific requirements of technical divers and that onboard service and safety are paramount.

We often employ local dive experts in addition to the regular boat crew to ensure the highest level of knowledge and expertise is available to our team.

A WEALTH OF KNOWLEDGE AT YOUR FINGERTIPS

Our Knowledge Database is a growing library of resources designed to help divers get the most out of their adventures. It brings together articles, videos, gear guides, destination insights, and expert tips from some of the world’s leading divers and explorers.

Whether you’re preparing for a trip, looking to sharpen your skills, or curious about the history and science behind a dive site, the database makes it easy to find reliable, well-organized information all in one place.

COLLABORATION WITH INDUSTRY GIANTS

Many of our trips feature special guests, certification agencies, or manufacturers, giving you the opportunity to meet and dive with some industry greats!

Collaboration trips bring extra perks, like attending a private talk from a well-known diver, getting free gear from a manufacturer, or being photographed by a professional.

We have upcoming trips featuring Jill Heinerth, Mark Powell, Adam Wood, as well as collaborations with Oceanic in 2026 and Shearwater in 2027.

ACCESS TO EXCLUSIVE OFFERS

Over the years, we have crafted some special partnerships to bring our guests access to some special discounts and deals.

We offer our customers a FREE Human Factors in Diving (Fundamentals) training course with every booking. This brand new, rewritten, reshot, short online course is a must-have for all divers, from novice to experienced, and everyone in between.

It creates the essential foundations to understand and highlight the impact of human factors in diving, and how to ensure the dives you have are safe and have a reduced likelihood of human error.

We also provide our guests with access to preferential trip insurance rates with our preferred partner, DiveAssure.

Using a special link from our website, Dirty Dozen customers can arrange trip insurance and travel with peace of mind, knowing that their investment is protected.

Should there ever be a need to make a claim, we have a direct line to our account manager who will support our customers through their claims process.

SUPERIOR SAFETY ON-SITE

Not only do we support you in the run-up to your expedition, but a Dirty Dozen Expeditions Leader will be on board every trip to support and assist guests with daily expedition life.

From arranging dive teams to making sure everyone is happy with their cabin, the Expedition Leaders ensure that the trip runs smoothly from start to finish.

They play an essential role in managing safety onboard, in fact, we pride ourselves on being industry leaders in the use of ’splash checklists’, gas management procedures, and other onboard safety protocols.

LOTS OF SPECIAL TREATS

We love to spoil our guests, and every team member receives a complimentary expedition t-shirt and water bottle or mug, as well as novelty stickers and postcards as a souvenir of their time with #teamdd.

We also help arrange prints of wrecks for the group to sign, and many trips feature a photographer/videographer who will document your time onboard and underwater to provide long-lasting memories.

At Dirty Dozen Expeditions, we understand and respect the effort you will put into your trip of a lifetime, be it the funds and time spent on equipment and training or time away from family and work - we know how much it means to get your trip just right.

We pride ourselves on providing first-hand knowledge and experience of technical diving in every destination we book, and so can offer you the very best advice and guidance on all aspects of your journey.

We believe it’s the little things that make the biggest difference, from direct access to the company founder, Aron Arngrimsson, to making life-long friends as part of #teamdd. You can expect the very best from your Dirty Dozen Expedition.

That pretty much wraps it from us this time around. As usual, we hope you have a lovely week ahead but remember, if you feel lonely, we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

Galapagos OC/CCR Availability 2026/2027 Update 🦈

Double-click to edit...

Dear Dirty Dozen Team Member,

We hope this email, as always, finds you well.

This week, we are taking a deep dive into one of our regular expedition destinations, Galapagos!

GALAPAGOS EXPEDITION AVAILABILITY

We have customised upcoming expeditions to Galapagos in 2026 and 2027. With only 16 divers onboard and high-level support from our expert team, each trip offers a unique opportunity to dive these world-famous islands.

Get ready for an awesome dive adventure in 2026 as we are joined by underwater legend, Jill Heinerth, to explore the stunning wildlife of the Galapagos Islands.

Straddling the equator and spread out over 45,000 sq km (17,000 sq miles) the Galapagos Archipelago is home to some of the planet’s most remote dive sites and best big animal diving.

Our CCR-only trip has 4 spaces available and will sell out soon!

Our newly released dates in 2027 offer spots for both open circuit and CCR divers. This is the perfect opportunity for couples or buddy pairs keen to travel together on different configurations.

And we are excited to be enjoying the hospitality of our new expedition vessel, the Galaxy Diver II.

Spots are already selling quickly, so don’t delay in securing your seats.

DIVING IN GALAPAGOS

Scuba diving in the Galápagos Islands is a once-in-a-lifetime experience, offering encounters with some of the ocean’s most iconic and elusive creatures.

Situated 600 miles off the coast of Ecuador, these remote volcanic islands sit at the convergence of major ocean currents, creating nutrient-rich waters that support an extraordinary range of marine life. Divers can expect to see everything from hammerhead sharks and whale sharks to marine iguanas and playful sea lions.

The Galápagos is famous for big-animal diving, particularly at sites like Darwin and Wolf Islands, where schools of scalloped hammerheads glide through the blue in breathtaking numbers.

Whale sharks, often measuring over 30 feet long, are also frequently sighted here, especially between June and November. Manta rays, eagle rays, and even mola molas add to the list of pelagic highlights.

In addition to its large marine animals, the Galápagos offers unique opportunities to observe species found nowhere else on Earth. Marine iguanas, the only lizards that feed underwater, can be seen grazing on algae-covered rocks, while flightless cormorants and Galápagos penguins dart by in search of fish. The cold currents mean visibility and temperature can vary, but the rewards are well worth the effort.

KNOWLEDGE BASE

Being on location with our trusted partners Galapagos Rebreathers since 2020, we have captured some breathtaking photos and videos over the years.

We also did presentations on rebreather diving in Galapagos which you can see below.

This is a great starting point to geek out over your trip to Galapagos. Remember, we have tons more info in our Knowledge Base.

GALAXY DIVER II FEATURE

For our 2027 Galapagos expedition, we have teamed up with a new vessel, the Galaxy Diver II.

Refurbished in 2024, this 30m motor yacht accommodates up to 16 guests across nine double cabins (2 on lower deck, 3 on main deck, and 4 upper deck). Each cabin has an en‑suite bathroom, air‑conditioning, and ocean‑facing windows for comfort and light.

Shared areas include a dining salon, bar, lounge, and a spacious solarium fitted with a jacuzzi.

And, as usual, we have teamed up with the awesome guides from Galapagos Rebreathers to bring you the very best local expert knowledge.

The Galaxy Diver II is ideal if you’re seeking an intimate, well-appointed liveaboard offering robust diving itineraries and immersive nature exploration. With strong onboard service, access to premier dive sites, and opportunities to engage in conservation, it’s consistently described as “first-class” among small‑group Galápagos vessels.

That’s it from us for now. We look forward to some great adventures with you in Galapagos in the years to come and as always, don’t forget, if you are feeling lonely, then we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

📣DDE x Oceanic Shootout Palau 2026 is LIVE

Double-click to edit...

Dear Dirty Dozen Team Member,

We hope this email, as always, finds you well.

This week, we have an exciting new expedition announcement as we return to a much-requested destination.

PALAU OCTOBER 2026

We are thrilled to announce that we are joining forces with Oceanic in Palau for the Ultimate Underwater Shootout!

Get ready for an epic dive adventure as we explore the legendary waters of Palau—a diver’s playground packed with world-famous wrecks, vibrant reefs, and jaw-dropping caves.

This trip is open to both recreational and technical divers, with a minimum certification of Advanced Open Water with Nitrox.

Joining us for the ride is none other than Nick Hollis, Brand Manager for the iconic Oceanic and Hollis dive brands.

Nick will be bringing his expertise from the brand and product side to help you level up your gear and underwater content.

Oh, and did we mention? Every guest will receive their own Oceanic+ Dive Housing to capture stunning photos and video throughout the trip, and take part in an Oceanic underwater shootout.

Watch Aron chat with our content manager about the wonders of Palau in the clip below:

DIVING IN PALAU

Diving in Palau offers an unforgettable experience with its stunning underwater landscapes, rich marine biodiversity, and thrilling drift dives.

Located in Micronesia, Palau is famous for iconic dive sites like Blue Corner, German Channel, and Ulong Channel, where divers encounter sharks, manta rays, large schools of fish, and vibrant coral reefs.

With warm waters, excellent visibility, and a mix of walls, wrecks, and reef dives, Palau is a world-class destination for divers of all levels.

PALAU SIREN

For our expedition vessel, we have teamed up with an old favorite, the Palau Siren, to bring you this fantastic new trip.⁠

Launched in 2012, the 40m Palau Siren liveaboard was built on the Indonesian island of Sulawesi and is handcrafted from ironwood and teak (traditional to the area).

You will find no other diving liveaboard as beautiful in Palau waters and, being built by divers for divers, you can be rest assured that every need has been thought of and addressed.

Staying true to our value of superior comfort, we will have no more than 16 divers onboard.

The 8 comfortable, double occupancy cabins offer a choice of double or twin beds; 2 cabins are flexible double/twin.

All cabins have individually controlled air conditioning and en-suite bathrooms with hot water.

The dive deck has individual personal storage for your smaller equipment items and is most likely be one of the most spacious and comfortable you will have come across.

Separate rinse tanks are provided for scuba and camera equipment as well as fresh water showers on deck.

The saloon also has designated areas for charging and preparing your camera and video equipment, making the Palau Siren a top choice for underwater photographers and videographers.

Palau Siren also benefits from 2 shaded, high-bottom, fibreglass skiffs, nitrox compressor, equipment rental, kayaks, laundry, and massage services.

Whether you're a seasoned shooter or just testing the waters of underwater photography, this is your chance to dive, create, and connect with an adventurous and fun group!

That’s it from us for now. We look forward to some great adventures with you in the years to come and as always, don’t forget, if you are feeling lonely, then we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

SHARE THE ADVENTURE AND SAVE 5% 💰

Double-click to edit...

Dear Dirty Dozen Team Member,

We are making the most of the summer and enjoying plenty of local diving in between preparations for our next Bikini expedition in September.

But guess what!?! We haven’t forgotten our awesome #teamdd members and have a brand new promotion that we know you’ll love :-)

SHARE THE ADVENTURE AND SAVE 5%

There’s nothing better than diving with a buddy—except saving while you do it!

Epic dive adventures are better with your trusted buddy by your side. Book together and you’ll both get 5% off your spots.

It’s our way of saying thank you for bringing your favorite dive partner along for the adventure.

Whether you're watching sharks, exploring wrecks, or capturing that perfect shot, share it with your favorite dive partner and turn a great trip into an unforgettable one.

Two divers. One mission. Shared savings.
Let the adventure begin!

Don’t delay planning your own bucket-list trip, as our charters often book up more than two years in advance. Check out our updated availability for 2025 through to 2028!

START PLANNING YOUR TRIP OF A LIFETIME NOW!

*Share The Adventure Promotion only applies to new bookings

NEW EXPEDITION VESSEL IN GALAPAGOS AND 2027 DATES RELEASED

GALAXY DIVER II

From September 2027, we will be running Galapagos expeditions from our new vessel, Galaxy Diver II.

Galaxy Diver II is a stunning, fully equipped liveaboard yacht that offers a unique experience for diving lovers. You will have the opportunity to explore the wide variety of aquatic life of this marine reserve with their experienced staff and cutting-edge equipment.

VESSEL LAYOUT AND FEATURES

Located on the upper deck are 3 large cabins that can be configured as double or twin beds. Equipped with large windows, they offer beautiful light and a spectacular panoramic view of the ocean.

On the main deck, Galaxy Diver II has one cabin that can be either double or twin. On the lower deck are 4 twin cabins, perfect for families, friends, or couples.

Each cabin is equipped with a private bathroom with a shower and hot/cold water, a hair dryer, and a towel dryer. Guests are supplied with a selection of the best ecological hospitality products, such as soap, shampoo, and conditioner for daily use.

Located on the main deck at the back of the boat, for your entertainment on board, the lounge has a TV, DVD player and a small library. The windows give a beautiful light and a very appreciable view of the sea.

The dive platform offers the perfect jumping-off point for exploring the stunning marine life below. Equipped with all the necessary safety gear and led by experienced guides, you’ll have the opportunity to explore the depths like never before.

The sundeck is the ideal place to rest and relax in the armchairs or in the spectacular Jacuzzi, enjoying an incredible 360° view.

Our 2027 Galapagos charter will be open to 50/50 CCR and Open Circuit divers, making it the perfect trip to join with your dive buddy, even if they have a different configuration.

CCR divers will have the option to dive in a separate group so as to fully take advantage of the CCR-Only wildlife experience!

Certification prerequisites are:

• CCR MOD 1 with a minimum of 50 dives on the unit you intend to bring

• Open Circuit Advanced Open Water with Nitrox and a minimum of 50 dives.

What are you waiting for? Book your spot now as we are running this trip at 2026 pricing which is an absolute steal! Starting at 7950USD with 1987USD as a deposit to lock in your seat.

Click on the link below to reserve your spot now!

That pretty much wraps it from us this week. As usual, we hope you have a lovely weekend ahead but remember, if you feel lonely, we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

LIVE FROM BIKINI: 2028 DATES ANNOUNCED 🤯

Double-click to edit...

Dear Team Member,

I hope this message finds you healthy and well. What a newsletter we have for you!

Our 2025 Bikini Atoll season is off to a flying start, and #teamdd is having a blast exploring one of our favorite dive destinations. Read on for trip updates from Expedition Leader, Aron Arngrimsson.

We also have an exciting announcement as we confirm there will be a 2028 Bikini Season - dates below!!

LIVE FROM BIKINI ATOLL JUNE 2025

8th June 2025

Calm seas resulted in a record 23-hour crossing! The team is well-rested and ready for an epic season in the nuclear ghost fleet! Tomorrow we start with the awesome USS Saratoga.

9th June 2025

The penetration lines on USS Saratoga have reached a critical state. It was disintegrating and snapped like a twig when we stressed it.

Luckily, #teamdd member Kevin Pang had spools of Dyneema line with him, which is rock solid. We went on a nice 2-hour dive this morning and replaced the line in the dentistry so that the rest of the team can explore safely.

We will be surveying and replacing all the penetration lines on USS Saratoga on this trip (until the Dyneema line runs out) to ensure a sustainable and safe long-term replacement for future explorers.

10th June 2025

While replacing the dentistry line yesterday morning, a line in the scullery snapped at the beginning of a penetration in the afternoon. The urgency to seriously survey and replace the lines has increased dramatically.

First thing this morning, Eleanor and I went into the scullery and created a new entry/exit point through the AC Vent. That tie-off now connects to the staircase on the lowest step, which now acts as a hub for a permanent line to the mess hall, officers’ room, and both galleys.

The galley by the staircase, mess hall, and officers’ room have all had new Dyneema line replaced and old line cleaned out. Tomorrow we plan to tackle the dive locker, although we are running out of Dyneema, so it might only be Helmets and Drysuit penetrations for now.

Awesome teamwork, which made an otherwise tedious and high-risk objective a breeze! I'll share the survey results on the condition of penetration lines at the end of our trip, including what's been replaced/not and the current condition.

The rest of #teamdd had a great dive on the Saratoga this morning with 60+ foot visibility. Diving the USS Anderson this afternoon.

11th Jun 2025

#teamdd went on a fantastic dive on the USS Saratoga in the morning, followed up by a relaxed dive on the USS Lamson in the afternoon. We finished the last Dyneema spool on the morning dive. Here's the current status from our survey:

• CIC: All Lines Replaced and cleaned up.

• Scullery: 1 Galley, Messhall and Officers Lounge lines replaced (Dyneema) and cleaned up. Galley 2 line OK.

• Main Line: Dentistry replaced (Dyneema) and cleaned up. Main line OK.

• Dive Locker: Helmet line replaced and cleaned up (Dyneema)

• Drysuit and galley line in Dive Locker - no changes, but line OK.

• Machine Shop: No Changes

We will continue the work in September as we return to progressively bring every single penetration up to a uniform standard.

12th June 2025

#teamdd had an amazing dive on the Nagato in the morning, followed up by land exploration and a BBQ on Bikini Island in the afternoon.

We recorded a lot of footage, which we hope to present to you in an episode on YouTube, as the land tour is absolutely fascinating.

Tomorrow brings more penetrations on USS Saratoga, followed by the submarine Apogon in the afternoon.

14th June 2025

#teamdd explored Saratoga and Apogon yesterday. This morning we are having a morning session on the Nagato as in time of writing. Follow us on social media to stay up to date with the latest updates from the first Bikini expeditions of this season!

JUST ANNOUNCED: 2028 BIKINI ATOLL EXPEDITION DATES ARE LIVE!

The wait is over. Dirty Dozen Expeditions is officially returning to the legendary Bikini Atoll in 2028. Dive into history with us to explore the world's most iconic ghost fleet. From battleships to aircraft carriers, these war machines lie frozen in time beneath crystal-clear Pacific waters, waiting for only the most adventurous divers to descend.

Our 2026 dates sold out in record time due to the uncertainty surrounding whether our expedition vessel would return. We committed to a large portion of the 2028 season in order for it to happen but 2027 is still cancelled.

Don't miss your shot at diving one of the most remote and awe-inspiring destinations on Earth. The next chance is an unknown for now but could be as late as 2030!

We are starting with these 2 dates and those exclusively will be sold at 2026 pricing. Which means if you book now, you have big savings coming to you as a early bird and you only have to make a 25% deposit.

That is it for this newsletter.

We look forward to some great adventures with you in the years to come and as always, don’t forget, if you are feeling lonely, then we are here to chat Dirty

Best,

Aron Arngrímsson and the DDE Team

📣ANNOUNCEMENT: Shearwater Collaboration in Truk Lagoon 2027

Double-click to edit...

Dear Team Member,

I hope this message finds you healthy and well. We have an exciting special announcement in this week’s newsletter!

SHEARWATER JOINS DDE IN TRUK

Click on the image above to get a glimpse of what you can experience on a Shearwater x Dirty Dozen Expedition.

Join Shearwater product experts and experienced technical divers on our brand new collaboration.

This is an exclusive opportunity to learn more about your own Shearwater dive computers and possibly try other products as well.

We are so excited to have partnered with Shearwater to bring you exclusive access to their product experts in some of the most remote dive sites on the planet.

First stop, Truk Lagoon in 2027!

Live aboard the luxurious Odyssey for ten days and experience some of the world-class wreck diving that Truk Lagoon is famous for.

Discover the Gibraltar of the Pacific with merchant and Navy vessels filled with torpedoes, airplanes, artillery guns, tanks, trucks and ammunition sunk in World War 2.

It is truly a playground for technical divers and should be on your bucket list.

GET ME TO TRUK LAGOON

Is 2027 too far in the future? We have a couple of spots left on our last available date in 2026:

FREE HFiD COURSE WITH EVERY BOOKING

Dirty Dozen Expeditions has teamed up with Gareth Lock and The Human Diver to offer our expedition team members FREE access to THE ESSENTIALS OF HUMAN FACTORS IN DIVING course.

This brand new, rewritten, reshot, short online course is a must have for all divers, from novice to experienced and everyone in between.

It creates the essential foundations to understand and highlight the impact of human factors in diving, and how to ensure the dives you have are safe and have a reduced likelihood of human error.

ALL TEAM MEMBERS WILL BE INVITED TO TAKE PART IN THIS COURSE FOR FREE IN PREPARATION FOR THEIR EXPEDITION.

CHAT WITH US ON WHATSAPP

We have a new WA number where you can reach out to our entire team and ask questions about our destinations.

So don’t forget, as always, if you are feeling lonely, then we are here to

Best,

Aron Arngrímsson and the DDE Team

Truk Lagoon March/April 2025 Trip Reports 🇫🇲

Double-click to edit...

Dear Team Member,

I hope this message finds you healthy and well. What a newsletter we have for you!

We have just wrapped up our 2025 Truk Lagoon season where 36 CCR, open circuit, and freedivers conducted around 600+ successful dives in the largest concentration of WW2 wrecks on the planet.

We had a fantastic mix of guests joining us this season, bringing a wide range of skills and expertise to share amongst the groups.

We’ve highlighted some of our standout moments below.

RARE EXPLORATION OF THE IJN OITE

We love to keep every trip different, and this round we were fortunate enough to have the conditions to dive the IJN Oite. This rarely visited wreck is generally omitted from liveaboard itineraries as it is on the outer edge of the lagoon, relatively deep and weather dependant.

With no rain or current, and over 100ft visibility, the team took a skiff for the day enjoyed a 3 hour run-time on the Kamikaze-class destroyer.

HERE COME THE GIRLS

We hit a new record on our second Truk Lagoon expedition with no less than nine female tech divers onboard. The trip was headed up by Dirty Dozen Expeditions Manager, Gill Flaherty and special guest Jill Heinerth, who led the charge for the girls.

⁠Here at Dirty Dozen Expedition we believe strongly in a culture of inclusivity, support, and safety - and we are honoured that our trips appeal to all members of the tech diving community.⁠

Join us in 2026 on the dates below:

EXCITING NEW RESEARCH

We were delighted to welcome Sherri Ferguson, a medical researcher with DAN, who spent the trip furthering her research into venous gas emboli (bubbles) returning in circulation to the right side of the heart with freedivers.

Using echocardiogram, she was able to assess decompression stress on our group of Technical Freedivers, led by Kirk Krack.

Stay tuned to hear more about this exciting research project.

iJustine

With nearly 7 million subscribers and more than 1 billion video views across her YouTube channel, iJustine is one of top tech female personalities on YouTube.

She is also an avid diver and joined us on our first expedition of the season, filming a ton of content while here which you can catch on her YouTube channel as it comes out.

We are really excited to see how she can show off this wonderful off the beaten path destination to a mainstream audience!

FROM THE DIVER’S MOUTH

We thrive off our customer experiences. It is what DDE is all about.

#teamdd member Christopher was on board with us, and this is his testimonial:

“With some trepidation, Laura and I booked this trip. Our concerns were: (1) would they cater to open circuit technical divers? (2) would there be a relaxed supportive and noncompetitive environment onboard? and (3) would they have the gases, in the quantities open circuit divers require for safe deep diving. The answer to all three questions is a resounding yes. Have no fear booking with the Dirty Dozen Expeditions (D2E).

It was one of the best chartered technical trips we have been on - ever. I assure you it will be for you as well. They will exceed your expectations. Gill Flaherty of D2E was outstanding running the trip. She ensured we were safe our needs met and squeezed every ounce of fun out of the trip. Jill Heinerth, the expedition lead, was amazing, imparting her knowledge, experience and friendship. The expedition vessel and her crew were very experienced, helpful, and tended to our every need, again a culture of safety.

Lastly the team members on the expedition. We may have been strangers when we arrived, we left as a family with durable friendships. The only regret is the duration between our last trip with D2E and our next one. Hopefully it will not be too long.”

Read more of our customer testimonials HERE with more reports from Solomons, Bikini Atoll, Truk Lagoon, Palau and Galapagos.

GET ME TO TRUK LAGOON

If you are interested in joining us on a dream expedition to Truk Lagoon, check out our 2026 dates below and reserve your spot today!

Book back-to-back trips for $500 off!!

A DRAM OF DIVING ON LOCATION IN TRUK LAGOON

Revered industry personality Jason Meany hosted an on location interviews in Truk with both guests and crew in-depth to find out what it is that makes Truk Lagoon one of the most famous wreck diving destinations in the world. Click on the image above to watch the video.

Great watch if you want to hear more about the experience in Truk Lagoon.

That is it for this newsletter.

We look forward to some great adventures with you in the years to come and as always, don’t forget, if you are feeling lonely, then we are here to chat Dirty

Best,

Aron Arngrímsson and the DDE Team

Red Sea Rust&Reefs New Dates 🔥

Double-click to edit...

Dear Dirty Dozen Team Member,

We hope this email, as always, finds you well.

This week, we are exploring the Red Sea in-depth, with detailed first-hand recounts of diving the SS Thistlegorm and the Blue Hole. Discover our newest expedition vessel, MV Legends II, and find out why we love diving in the Red Sea.

NEW DATES - RED SEA 2026

Only a few weeks ago, we announced our inaugural Red Sea expedition and spaces sold out within a few days! As such, we are excited to announce a second set of dates in October 2026.

Our second expedition will run from October 16 - 27, 2026.

This bespoke, 12-day/11-night route starts in the northern Red Sea, embarking in Hurghada and exploring the protected Marine Park of Ras Mohamed, before finishing in the renowned technical diving mecca of Dahab.⁠

ITINERARY HIGHLIGHTS

During our 10-night trip we will dive as many of the following sites as possible:

• Wrecks of Abu Nuhas 

• Thistlegorm 

• Rosalie Moller

• Lara Wreck 

• Thomas Canyon 

• Abu Talha / Abu Helal

• Tiger Canyon 

• Blue Hole 

• Tiran 

• Ras Mohamed

• Gulf Fleet

WRECK IN-DEPTH SS THISTLEGORM

A WARTIME TRAGEDY

Built in 1940 for the Albion Shipping Company, the SS Thistlegorm was a cargo steamship tasked with supporting the British war effort during World War II. Measuring 128 meters (419 feet) in length and powered by a triple-expansion steam engine, it was designed to transport essential supplies to the Allied forces.

In June 1941, the vessel embarked on what would be its final voyage, carrying a vast arsenal of military cargo, including rifles, motorcycles, aircraft parts, trucks, and locomotives. As part of Convoy W.11, the ship navigated towards Alexandria, Egypt, but due to a blocked passage through the Suez Canal, it was forced to anchor in the Straits of Gubal.

On the night of October 6, 1941, the SS Thistlegorm was discovered by two German Heinkel He-111 bombers. Mistaking it for a troop transport vessel, the aircraft launched a devastating attack, causing a massive explosion in the aft section of the ship where the ammunition was stored. The ship sank within minutes, taking nine crew members and its cargo to the ocean floor.

REDISCOVERY

The wreck lay undisturbed until 1956, when legendary explorer Jacques Cousteau located it using information from local fishermen. However, it wasn't until the 1990s that the site gained widespread recognition as a premier dive destination.

Today, the SS Thistlegorm rests at a depth of 30 meters (100 feet), offering an unparalleled experience for divers. The ship's superstructure, cargo holds, and remnants of wartime artifacts remain remarkably intact. Long penetrations offer encounters with preserved BSA motorcycles, Bedford trucks, Bren guns, boots, and even an intact locomotive on the seabed.

EXPLORING THE BLUE HOLE IN DAHAB

Aron Arngrímsson, a seasoned technical diver and founder of The Dirty Dozen Expeditions, has a profound connection with Dahab's Blue Hole, one of the world's most renowned dive sites.

In 2010, Aron co-founded Team Blue Immersion in Dahab, alongside Jonas Samuelsson and Erik Brown. Over six years, they guided numerous divers through the depths of the Sinai Peninsula, exploring submerged canyons, the Blue Hole, and the rich marine life of the Red Sea.

The Blue Hole, a 120-meter-deep submarine sinkhole, is famed for its "arch," an overhang starting at 55 meters and descending to the bottom at 130m. Aron has frequently dived this site, often commencing early morning dives at 6 am to experience its serene beauty.

Our new Red Sea itinerary reflects Aron's enduring passion for the region and offers divers an opportunity to experience these iconic sites under his expert guidance.

EVERYTHING YOU NEED TO KNOW ABOUT MV LEGENDS II

Designed to accommodate divers of all levels, our Red Sea expedition vessel boasts spacious cabins, modern amenities, and a dedicated diving deck. Each detail of the vessel reflects our commitment to providing a superior tech diving experience.

From the advanced filling stations for mixed gas and O2 fills to the comfortable relaxation areas, every aspect of the boat is tailored to meet the needs of our guests. This is also the only full-sized dive boat in the Red Sea with a diver lift.

Newly renovated, now MV Legends II has 11 fully refurbished, modern, air-conditioned cabins complete with ensuite bathrooms and ample storage space within every cabin.

ACCOMODATION

Your cabin will be cleaned daily throughout your stay and features include 220v electricity, reading lights, storage cupboards, an ensuite bathroom, fresh towels (for both bathing and dive use) and purpose-made mattresses for maximum comfort.

FOOD

MV Legends offers a choice of international and local cuisine, served buffet style in the indoor, air-conditioned dining area. A range of carbonated soft drinks, fruit juices, black, green, and herbal teas are available, as well as instant and freshly brewed coffee.

A selection of fresh fruit is always on hand, as well as some tasty treats in case you feel peckish in between meal times. You may also select beer, wine, or spirits from the cocktail bar for an additional fee.

That’s it from us for now. We look forward to some great adventures in 2025 and as always, don’t forget, if you are feeling lonely, then we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

GLOBAL AVAILABILITY UPDATE 2025🌎

Double-click to edit...

Dear Dirty Dozen Team Member,

We’ve hit the ground running in 2025 and are putting together the final arrangements for our upcoming Truk Lagoon Expeditions.

And it won’t be long before our 2025 Bikini Atoll season gets underway, with 30 lucky divers exploring one of our favorite wreck-diving destinations.

Don’t delay planning your own bucket-list trip as our charters often book up more than two years in advance. Check out our updated availability for 2025 & 2026!

START PLANNING YOUR TRIP OF A LIFETIME NOW!

GALAPAGOS AVAILABILITY

We have some awesome trips lined up in Galápagos Islands over the next couple of years, including an appearance from our favorite special guest, Jill Heinerth.

Check out the following links for more information:

This truly is a once-in-a-lifetime trip as we are one of few operators offering CCR-only and Open Circuit expeditions in the Galápagos Islands.

Watch the video below to experience no bubbles diving in the REAL Jurassic Park!

TRUK LAGOON AVAILABILITY

We have a wide range of options available for your Truk Lagoon adventure in 2026 with our new expedition vessel Odyssey Adventures.

For guests looking for a quick trip away, we have two 7-night options in 2026. Or for guests who prefer a longer trip, book back-to-back weeks for a $500 rebate!

Check out the following links for more information:

Check out our new Truk Lagoon video above featuring 2025 special guest, Nick Hollis.

BIKINI ATOLL AVAILABILITY - LAST CHANCE

All spots in 2026 are SOLD OUT. But we do have a couple of spaces remaining for any last-minute travelers in 2025.

For a limited time only, we are offering a EXCLUSIVE $1,000 rebate for 2025 bookings made before February 15th for our #teamdd members which can be used for onboard sales like sofnolime, o2, helium etc.

Use check out code BIKINI1000 when you make your reservation on our last remaining spots.

Don’t miss out on booking your spot to one of the world’s most iconic wreck destinations and check out the following links for more information:

Check out our new Bikini Atoll video for an idea of expedition life!

RED SEA AVAILABILITY

As the newest destination in our portfolio, our inaugural Red Sea trip is almost fully booked barely a month after launch. As such, we’ve added a NEW DATE so that everyone has a chance to explore this fantastic spot.

CONTACT US NOW TO REGISTER YOUR INTEREST

We can offer small deposits, flexible payment terms, and friendly booking conditions on all our trips to get you down and dirty with some of the most infamous wrecks on the planet.

That pretty much wraps it from us this week. As usual, we hope you have a lovely weekend ahead but remember, if you feel lonely, we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team

2024 Wrapped Up 🗞️

Double-click to edit...

Dear #teamdd member,

1 new destination⁠, 4 expeditions, ⁠46 divers⁠, 64 dives⁠, and a whopping 1,792 combined hours underwater⁠!

We’ve long believed that Booking a Dirty Dozen Expedition offers a unique and unparalleled experience, distinct from conventional travel offerings.

Our exclusive expeditions are meticulously crafted to cater to technical divers and dive teams, providing an extraordinary journey evolved from thousands of hours of wreck exploration.

Thank you for putting your trust in us to provide you with another year of unbelievable underwater experiences!

The entirety of 2024 was a year to remember, and there are several events we’d like to call out:
 

• In February, we hosted our inaugural expedition to the Solomon Islands, where a select group of 14 #teamdd divers explored the stunning wrecks of Iron Bottom Sound.⁠

Our summer Bikini Atoll expeditions were a resounding success, with old friends and new faces teaming up to enjoy some of the best dive conditions we’ve ever experienced in the atoll starting with our June Expedition.

In August, we joined forces with Divesoft Rebreathers to take Liberty divers on the trip of a lifetime to Bikini Atoll.

The opportunities for knowledge-sharing and exchange of experiences were invaluable to the Divesoft divers who traveled from around the world to be a part of this event.

We rounded off the year with a fantastic visit to DEMA Las Vegas, where Aron gave two well-received talks on his ‘Top 5 Wrecks in the Pacific Theatre’ and ‘Is This the End for Bikini Atoll?’.

In case you missed them, the talks will soon be available on our YouTube channel.

It’s an honor to have the opportunity to meet and dive with so many awesome #teamdd members and to explore some of the world’s greatest dive sites.

At the end of the day, at Dirty Dozen Expeditions, we get to do what we love the most.  We never forget, for even one moment, that your business, trust, and loyalty must be earned and is a key ingredient in our success.

I hope this holiday season you’re able to pause and reflect (and sneak in a dive), and that you can spend time with those who make you happy. Happy Holidays! And here’s to 2025!

Happy New Year!

Yours sincerely,⁠

Aron Arngrímsson and the DDE Team

Happy Holidays, #teamdd!🎄⁠

Double-click to edit...

Dear #teamdd member,

As we start to close the chapter on our 8th year of operations, we want to take a moment to express our heartfelt gratitude to all our partners and team members.

Your unwavering trust and support have been instrumental in making this year not only productive but truly special and fun.⁠

At Dirty Dozen Expeditions, we are committed to delivering unforgettable experiences, and we can't wait to embark on new adventures with you in 2025.

With exciting new destinations and developments on the horizon, we’re dedicated to continuing the legacy of extraordinary journeys that you’ve come to expect from us with the spirit of exploration at the of it.⁠

Thank you for being an essential part of our journey. We’re excited to create more lasting memories together in the coming year.⁠

⁠We wish you a wonderful holiday season to off-gass and be surrounded by your loved ones! And as always remember, if you're ever feeling lonely, we're always here to chat Dirty.⁠

Happy Holidays, #teamdd! ⁠

Yours sincerely,⁠

Aron Arngrímsson and the DDE Team

New Destination Announcement! 🐪

Dear Dirty Dozen Team Member,

We hope this email, as always, finds you well.

This week, we have an exciting new destination announcement, plus some juicy snippets from the DEMA Show 2024!

RED SEA DEEP WRECKS & BLUE HOLE 2026

We are thrilled to announce a brand new tech diving expedition for #teamdd members. On 5-16 October 2026, we will be running our very first Red Sea live-aboard based expedition.

The Red Sea is often regarded as a recreational playground, however, many of its most famous wrecks are perfectly set up for longer and deeper technical exploration.

Our bespoke, 12-day/11-night route is a classic of the northern Red Sea, starting in Hurghada and exploring the protected Marine Park of Ravs Mohamed, before finishing in the renowned technical diving mecca of Dahab.⁠

This unique itinerary caters to Normoxic Trimix OC/CCR divers but also offers some great opportunities for Hypoxic CCR/OC divers on select dives.

RED SEA WRECKS

The Red Sea is an old stomping ground of Dirty Dozen founder Aron, who ran a technical dive school in Dahab for several years starting in 2010.

Join him to discover some fantastic wrecks and, of course, the iconic Blue Hole and deep fissures of Dahab’s underwater canyon’s.

For our expedition vessel, we have teamed up with old friend Sameh Sokar and MV Legends in the northern Red Sea to bring you this fantastic new trip.⁠⁠

Here are some of the wrecks we plan to explore:

Wrecks of Abu Nuhas

Thistlegorm 

Rosalie Moller

Lara Wreck 

Gulf Fleet

Specifically designed with technical divers in mind, MV Legends boasts spacious cabins, modern amenities, and a dedicated diving deck. Each detail of the vessel reflects our commitment to providing a superior diving experience.

Staying true to our value of superior comfort, we set the limit for 14 expedition members while the vessel is built to host 22 passengers.

From the advanced filling stations for technical diving to the comfortable relaxation areas, every aspect of the boat is tailored to meet the needs of our guests. They are also the only full-sized boat in the Red Sea with a diver lift!⁠

This excellent vessel combined with the operator working alongside Aron in Dahab for years - gives us the confidence and trust that we can deliver another once in a lifetime experience to #teamdd.

UPDATES FROM DEMA SHOW 2024

DEMA Show is over for another year, and yet again we had a fantastic week catching up and ‘talking dirty’ with our friends and colleagues in the industry.

Aron’s presentation on the future of Bikini Atoll was a huge hit, especially as we enjoyed guest appearances from Dave Conlin of the National Park Service Submerged Resources Center and Jon R. D. Salas who used to work at the land-based operation in Bikini in the 2000s.

Don’t worry - if you were not in the audience, we plan to release it on YouTube along with our other presentation: Picking 5 Top WW2 Wrecks in the Pacific Theater.

More exciting updates on Bikini Atoll soon!

That’s it from us for now. We look forward to some great adventures with you in the years to come and as always, don’t forget, if you are feeling lonely, then we are here to chat Dirty.

Best,

Aron Arngrímsson and the DDE Team