Nautilus Dive Adventures - Liveaboard Diving in Mexico

Nautilus Dive Adventures - Socorro Island Scuba diving

Twenty years from now, you will be more disappointed by the things you didn’t do than those you did.

– Mark Twain

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Latest Newsletters
A Truly Unforgettable Trip to Socorro

Our recent liveaboard adventure on the Nautilus Belle Amie was nothing short of spectacular, largely thanks to incredible crew.
Christina Ng, 23 February 2026

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Half a Dozen Mantas Coming From All Directions

We were surrounded two times by a huge school of hammerheads, and then a pod of dolphins, followed by 4 mantas, all in the same sea theatre.
Scott, 23 February 2026

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Socorro Liveaboard: Giant Mantas, Sharks, and Humpback Whales

A Socorro liveaboard with Nautilus Adventures offers thrilling big-animal encounters in Mexico’s remote Socorro Islands.
Simone and Steven, 19 February 2026

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“We Saw Hundreds of Hammerhead Sharks at Socorro”

One dive at El Cañon we were in the middle of the school for 20 minutes. They would pass us curiously and then move peacefully on.
Joni and Greg, 15 February 2026

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Socorro Island: Dive Trip of a Lifetime

This trip was awesome! Loved what we saw, and the dive guides were excellent in taking us where we needed to go to see everything.
Jessica, Rachel, 15 February 2026

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Captain’s Noon Reports – Explorer – 2026-03-15 – 15 March 2026

People are relaxing all over the ship, some reading books on the middle deck, others preferred to sunbathe on the sundeck.

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Captain’s Noon Reports – Gallant Lady – 2026-03-15 – 15 March 2026

We are watching whales, this morning we began whale watching, and our guests saw one fin whales. They have also seen a large pod of dolphins.

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Captain’s Noon Reports – Under Sea – 2026-03-15 – 15 March 2026

Everyone is doing fine, all guests attended the safety briefing everyone excited to be here and getting ready for tomorrow´s dives

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Captain’s Noon Reports – Gallant Lady – 2026-03-14 – 14 March 2026

This morning, we began whale watching, & our guests have already spotted two blue whales & humpback whales.

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Captain’s Noon Reports – Belle Amie – 2026-03-14 – 14 March 2026

We had an underwater proposal, it was amazing as they were mantas swimming & lot of hammerheads, and the most important that she said Yes.

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Socorro, Sea of Cortez, Mexico Sardine Run, Cocos Island, San Ignacio Lagoon

We do it all. If there are cool big animals, we want to share the experience with you. Our adventures combine the utmost safety, comfort and luxurious touches with excellence in guest experience. From orcas and mobula rays to super playful dolphins, great whales, 12 species of sharks, giant mantas, and so much more. We cover it all. The only question is which expedition to sign up for next!?

Featured Upcoming Adventures

Your Home at sea

Our liveaboard diving ships were constructed with careful consideration. Relentless and obsessive attention to safety has been a cornerstone of our business from our very early days in the 1980’s.

We go above and beyond

Excellence in guest experience is all about you. Our focus is to ensure that you as our guest are safe and able to enjoy your vacation to the highest level.

What is better than BBQing outside? Doing it on a Nautilus liveaboard!

Our values and culture

Safety First, Always

Our culture of relentless and obsessive attention to safety has been a cornerstone of our business from our early days operating in the 1980’s.

It’s all

about YOU

Our focus is to ensure that you as our guest are safe and able to enjoy your vacation to the highest level. A happy crew makes for a happy ship and the very best in guest experience.