Two Amazing Adventures

Luxurious, stabilized modern boats built to SOLAS standards

We swim with the friendliest giant mantas in the world, and go face to face with great white sharks. Read about our experiences, guest comments and more here at the Nautilus at Sea blog! Plus special editorials by Captain Mike.

Giant Manta, Great White Shark, and Liveaboard Diving blogs: Nautilus At Sea

Latest posts from Nautilus Guests, Crew, and Captain Mike

Shipyard crew works on the Undersea

The Undersea Renovations

Shipyard renovation and refit of the Nautilus Undersea continues – whoohooo! The featured photo is of the new main salon under construction that will extend... Read More »

July 11, 2017 Written by
Undersea Hunter begins refit

Shipyard Madness!

Shipyard madness before start of Guadalupe great white shark season! Well, it’s refit – ie. that time of the year when all 3 ships get... Read More »

July 10, 2017 Written by
manta flying by the rock

The Thrill and The Calm

As we swam into the deep blue surrounding the strange outcrop called La Roca Partida, I was filled with a strange combination of thrill and... Read More »

July 4, 2017 Written by
diver pursues giant manta

Mantas, Giant Mantas.

Le dernier voyage de la saison. Les 2 premiers jours a San Benedicto et Socorro etaient slow, alors nous sommes alles a Roca Partida. Whale... Read More »

July 3, 2017 Written by

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