Summer and Fall Trips for the Sea of Cortez are filling up fast!

Winter trips to the Socorro Islands are now available!

Please contact Dora Sandoval at 602-558-9580 for
availability, questions, trip options and details.

Welcome to Rocio Del Mar - your liveaboard to experience the unique splendor of the northern Sea of Cortez and the Socorro Islands.  With clear, deep blue waters, abundant sea life, white sand beaches and inspiring vistas, the Sea of Cortez - known as the Gulf of California - is a breathtaking destination for amazing fishing, scuba diving, snorkeling, sailing, boating, and exploring diverse marine creatures. Legendary diver Jacques Cousteau described the Sea of Cortez as the "world's aquarium" and the "Galapagos of North America.” Dive on untouched walls and reefs abounding in marine life.  Encounter great and small whale species, whale sharks, manta and jumping mobula rays, and sea lion colonies.  Hike and explore remote uninhabited islets.  Dine under the stars in a calm anchorage, socialize with your shipmates and make new friends.  Then melt into a luxurious bunk in your own finely appointed cabin with private bathrooms and hot showers.  All in a day aboard Rocio, combined with personalized service to enhance  Click Here to Read More