REEF Field Survey Trips are eco-vacations led by marine life experts. Each trip features daily dives and fish ID classes for both beginners and experienced surveyors. Divers, snorkelers, and families are all welcome. If you're looking for a trip this fall, there are still a few spaces remaining on our upcoming trip to the southern Sea of Cortez on Sept. 29-Oct. 6. This special itinerary aboard the Rocio Del Mar liveaboard is only offered by request, and includes the chance the dive the unique rocky reefs and pinnacle dive sites of southern Baja, including Espirtu Santo, Los Islotes, and Isla Cerralvo, also known as Jacques Cousteau Island. 

Visit for more details about this and other trips. To book your space, email Check out some of our upcoming trips with open spaces, including:

Dumaguete, Philippines - Aug. 5-13, 2023

Southern Baja - Sept. 29-Oct. 6, 2023

Curacao - Nov. 4-11, 2023

Grenada - Jan. 27-Feb. 3, 2024

Galapagos - March 17-24, 2024

Utila, Honduras - April 6-13, 2024

St. Lucia – May 4-11, 2024

Gardens of the Queen, Cuba – June 22-29, 2024