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.



Well,do not even know where or how to start.There is so much emotion going through me,just the fantastic experience and the places we go, blow... Read More »

April 30, 2016 Written by


My second trip to this magical place and again i am left with memories that will warm my heart whenever i look back..especially during during... Read More »

April 26, 2016 Written by


So, the surge came down some and the current weakened a touch but the rock was still a bit of a challenge today thus far.... Read More »

April 25, 2016 Written by

A hook and trailing weight..

Beautiful clear water today. On the 3rd dive, a manta came by to ask for us to remove a hook and trailing weight; which we... Read More »

April 24, 2016 Written by

Heart Pounding Passes

Wonderful weather set the tone for a great trip to Socorro. We plunged into the brisk azure blue water and were greeted by patrolling white... Read More »

April 23, 2016 Written by

No “vortex of death” today

Perfect conditions today.  No “vortex of death” today, but Ed saved another life.  He pulled a fishing hook out of of a manta.  The manta... Read More »

April 22, 2016 Written by

3 Giant Mantas!

Fantastic cruise, but almost finished… big pod of dolphins this morning, then 3 giant mantas, then sharks and all the life surrounding the rock of... Read More »

April 21, 2016 Written by