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Join Triplefin Expeditions

Live-Aboard Sailing for Science, Arts & Education in the Sea of Cortez

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Our Blog

Enjoy Every Wonder from Humpback Whales to the Miracle of Barnacle Penises


About Triplefin Expeditions

After decades leading research trips for The Biodiversity Group, we are dedicating ourselves and our sailing research vessel to support your projects in and around our first love: Mexico's Gulf of California.


Who We Want Aboard

Our spacious trimaran has three double berths to accommodate your small group:


Researchers & Citizen Scientists

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Photographers, Artists, Writers & Educators

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University & Community Groups; 
Families & Individuals


What We Have to Offer You

We harness the wind to get you to remote locations, use the sun to cook healthy meals,
and help you with your own projects or teach you to dive into ours!

We help you collect your data on land and in the water or show you how to get and share conservation data on your own!

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We give custom photo workshops & support your creative outreach projects.



We lead experienced divers and teach others to snorkel and free dive.

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Agua que no has de beber, déjala correr.

If you're not going to drink that water, let it flow.

Mexican saying

Contact Us

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