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

Sea Lion Bites

After the dives in Cedros Island & San Benito, the guest are really happy. The dives were fantastic, I have been diving with sea lions... Read More »

December 7, 2017 Written by

San Benito Seals

San Benito its one of these places that leaves you speechless: the unique interactions with those that call it home, plus amazing visibility and calm... Read More »

December 6, 2017 Written by

Playing at Cedros Island

Captains Noon Report – Good afternoon. Sailing to Alijos rock after two morning dive with TONS of Sea Lions at Cedros Island. Guests are so... Read More »

December 4, 2017 Written by

New Sea Lion friends

Look who popped in to say hello! Join us and come say hi to our friendly new friends. Comments commentsPowered by Facebook Comments

December 1, 2017 Written by

Proud member of Global Shark Diving alliance We proudly supply the Nautilus Lifeline to all our divers Storm Policy Storm Policy

© Copyright 2015 Nautilus. All Rights Reserved. Privacy Policy. Refund Policy