Cuan Law The Cuan Law is the largest sailing trimaran in the world, and she's not like any large yacht you've

04/08/2025

ANYONE FLYING FROM BVI/STT to IAH or HOU?

We have an adorable pup who needs a ride to her forever home!

We cover the cabin pet fee and provide you with everything you need for travel!

Please drop us a message if you can help!

What is a Trimaran? When it comes to sailing, the type of vessel you choose can make all the difference in your experien...
03/08/2025

What is a Trimaran? When it comes to sailing, the type of vessel you choose can make all the difference in your experience on the water. If you've spent time around boats, you might already be familiar with mono-hulls and catamarans. But what about a trimaran? Let's dive into what makes this unique type of boat stand out.⛵

Read more of our blog at www.bvisailing.com

01/08/2025

Summer on the sea hits different aboard Cuan Law! From epic dives to unforgettable sunsets and views, here’s a look at some of our favorite moments. 🇻🇬⚓️

Plan your next adventure with us today at www.bvisailing.com

🇻🇬

31/07/2025

The KATS summer program is now nearly halfway complete, and we sincerely appreciate the invaluable support of our sponsors and program partners. We couldn’t have done it without you!
THANK YOU, THANK YOU, THANK YOU!

After your night or dusk dive, the Cuan Law crew will be waiting with a smile and a steaming cup of hot chocolate to war...
24/07/2025

After your night or dusk dive, the Cuan Law crew will be waiting with a smile and a steaming cup of hot chocolate to warm you up! ☕️✨

And since it’s your last dive of the day... we’re happy to give it a little upgrade with a splash of Baileys. 😉

Book your next vacation and liveaboard experience today at www.bvisailing.com

Adventure awaits at The Baths with Cuan Law! 🌊✨ If you're up for a bit of hiking through tight spots, you'll be rewarded...
21/07/2025

Adventure awaits at The Baths with Cuan Law! 🌊✨ If you're up for a bit of hiking through tight spots, you'll be rewarded with stunning natural baths and breathtaking views. It's a guest favorite for a reason! 🏝️💙

Ask the crew what all you should bring along on your journey!
Learn more about the itinerary at www.bvisailing.com

Plenty of room to relax, connect, and explore aboard Cuan Law! Whether it's a family getaway or a chance to meet new fri...
19/07/2025

Plenty of room to relax, connect, and explore aboard Cuan Law! Whether it's a family getaway or a chance to meet new friends from around the globe, your perfect vacation starts here. 🌊✨

☀️Start planning today at www.bvisailing.com

Make a splash! 💦 The water toys are out, the back deck is open, and it's time for some serious fun in the sun aboard Cua...
17/07/2025

Make a splash! 💦 The water toys are out, the back deck is open, and it's time for some serious fun in the sun aboard Cuan Law! Jump in, paddle out, or float your cares away—but don’t forget to write your name on the board and let the crew know you’re making waves 🌊😎

Learn more about why book Cuan Law at www.bvisailing.com

🌊🗺️ Get ready for endless fun with Cuan Law as we explore all the BVI! From diving to sailing, water sports, and off-the...
15/07/2025

🌊🗺️ Get ready for endless fun with Cuan Law as we explore all the BVI! From diving to sailing, water sports, and off-the-boat adventures, there’s always something exciting happening. Plus, our delicious food and drinks will keep you fueled for every activity!

Learn more at www.bvisailing.com

We’re still available for Wreck Week 2026 - June 21-27….. 🥰
14/07/2025

We’re still available for Wreck Week 2026 - June 21-27…..
🥰

Fueling up aboard Cuan Law before our morning dive! 🥓☕️🌊 There’s no better way to start the day than with good food and ...
13/07/2025

Fueling up aboard Cuan Law before our morning dive! 🥓☕️🌊 There’s no better way to start the day than with good food and a splash of adventure.

What’s your go-to breakfast? 🍳
Do you keep it light with a smoothie or fruit and yogurt? Or are you all about that hearty fuel-up before hitting the water?

👇 Drop your favorite dive-day breakfast below!

Address

Trimarine Boat Company
Road Town
VG1110

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Cuan Law

A little history...

Duncan and Annie Muirhead started out in the live aboard sailing and diving tourism business with the launch of their first boat, the Misty Law in late 1969. They ran this boat themselves for many years doing five Atlantic crossings as they spent the summers in Greece and the winters in the BVI. Keen divers themselves in the early seventies they realized that diving was going to become a main stream sport, so they stopped their European adventures and pioneered the concept of living aboard a diving boat and they settled in the BVI. At that time, there was only one other pioneer in the whole world and that was Paul Humann in the Caymans.

The demand for this type of diving tourism exploded so Annie and Duncan got together with a charterer, Hal McCarney who built boats. In 1978 they created their first effort, the Lammer Law, designed by Duncan and built by Hal in Gananoque, Canada. But Annie needed more beds so in 1988 the second aluminum trimaran, the Cuan Law was built. After some changes in demand the Lammer Law was moved to the Galapagos, the Misty Law was sold along another trimaran they owned and had also operated in the BVI.

Annie and Duncan have believed in a simple philosophy. Take good young people and train them to work together in a friendly atmosphere but never forgetting that good service is paramount. That has been a great pleasure in their lives - to see young people develop their characters so well. Also to provide a boat for their guests that mimics a small luxury hotel with lots of activities to try. Treat non diving companions as equally as important as divers. Add really good food and the latest in a long line of amazing chefs certainly provides that! In 2017 Annie and Duncan retired but their legacy lives on and both are very free with advice to daughter Sasha and manager Kim who has almost grown up with the company having been around for 30 years and counting. Both do a fabulous job.