Summer on the Sea of Cortez

Called "The World's Aquarium" by Jacques Cousteau, the Sea of Cortez provides a world-class international dive experience with a domestic flight. Simply fly to Phoenix, Arizona, and, in just a few hours, you are boarding the boat in Puerto Penasco, Mexico.

Encounter large and small whale species, snorkel with whale sharks, dive with playful sea lions, and see countless eels, octopus, fish, and jumping mobula rays. It's a macro photographer's dream with nudibranchs, colorful blennies, dancing jawfish, and sea horses.

Between dives, you can hike and explore remote uninhabited islets and at night you can gaze at the Milky Way. You will dine on incredible cuisine and enjoy the friendly service that has made us famous.


The Sea of Cortez is a breathtaking destination for scuba diving, snorkeling, and exploration. Give us one week and we will create a lifetime of memories while forging new friendships aboard Rocio del Mar and Quino el Guardian.

Rocio del Mar

Sat to Sat - $2845 per person, double occupancy

Jul 31-August 7, 2021

Aug 7-14, 2021

Aug 28-Sep 4, 2021

Sep 4-11, 2021

Quino el Guardian

Sun to Sun - $2300 per person, quad occupancy

Jul 18-25, 2021

Jul 25-August 1, 2021

Aug 1-8, 2021 - Special Family Trip

Aug 8-15, 2021

Aug 15-22, 2021

Aug 22-29, 2021 - Ladies Only Trip

Aug 29-Sep 5, 2021

Sep 5-12, 2021

Sep 12-19, 2021