Cozumel is known for its many unique fish finds including the Cozumel-endemic Splendid Toadfish as well as high concentrations of other interesting species like Cherubfish, Blackcap Basslets, and Sargassum Triggerfish. When not diving, you will enjoy all the wonderful food and culture that Mexico has to offer, as well as daily fish ID classes. Reserve your spot today because this popular trip is sure to sell out quickly.

Project Focus: The purpose of this trip is to conduct fish surveys to support REEF's Volunteer Fish Survey Project. Click here to learn more about participating in fish surveys on a REEF Field Survey Trip!

Best Suited For: Divers or land-based non-divers. Most boat dives will be drift dives and are not suitable for snorkelers, however, Cozumel is a popular tourist destination with plenty of land-based activities for non-divers to enjoy.

Accommodations: Casa Mexicana is a waterfront property with a pool and bar. All rooms are air-conditioned with free Wi-Fi, have private bathrooms with showers, and include a breakfast buffet. Casa Mexica is located across the street from the Aqua Safari pier, where the dive boat will pick up divers each morning.

Diving: The dive operator for this trip is Chili Charters, a longtime REEF partner. The trip package includes 5 days of 2-tank morning dives. The average water temperature is 78-80 degrees Fahrenheit. A 3mm wetsuit is recommended. Visibility is usually excellent, ranging from 75-125 ft. at most dive sites. Most diving in Cozumel is drift diving, so it is recommended to carry a surface marker buoy.

Pricing, Inclusions, and Other Fees

  Casa Mexicana  
Diver, double occ. $872  
Diver, Single occ. $1,232  

Please inquire about non-diver pricing.

Your Package Includes: The trip package includes 7 nights of accommodation at Casa Mexicana, 5 days of 2-tank boat dives, a deluxe breakfast buffet, daily gear storage, tanks, and weights.

REEF Program Fee: A REEF Program Fee of $300 will be added to each package to cover the cost of the group leader, seminar, and REEF survey materials. The REEF Program Fee applies to all divers and any attendee age 18 or older.

Additional Fees - Not Included: All flights, transfers to and from the airport, all meals on the trip (breakfast is included if staying at Casa Mexicana.) Optional Nitrox or extra dives are available for an additional cost paid directly to Chili Charters. A $5 US per person per day (cash only) marine park access fee will be collected onsite. A Sanitation Tax of $25 MX (approximately $1.50 USD) per night per room (cash only) will be collected by the hotel. $2-3 daily dock fee per person will be collected onsite by Chili Charters. Taxes and fees are subject to change. Gratuities are not included and are at each individual's discretion.


To reserve your space, email or call 305-588-5869. A $250 per person deposit will be due to confirm your reservation. Visit our Trip Policies page for more information on deposit and payment schedules. 

Cozumel Travel Info

Insurance: Travel insurance is not included. REEF strongly recommends that each participant purchase adequate dive travel insurance to protect you from unforeseen circumstances. REEF partners with both DiveAssure and DAN to offer travel insurance packages specifically for divers. REEF will receive a portion of the proceeds from travel insurance purchases when you click on the following affiliate links for DiveAssure or DAN.

How to Get There: Participants should make arrangements to fly into Cozumel International Airport (airport code CZM), arriving on Saturday, Dec. 2, and departing on the following Saturday, Dec. 9. Participants are responsible for booking their own air travel. REEF is not able to book airfare.

Transfers: Transfers to and from the airport are not included in the trip package, however, taxis are readily available at the Cozumel airport. The fare for a ride from the airport to Casa Mexicana is approximately $8 one way.

Passports, Documentation and Visas:  Visitors to Mexico are required to have a current passport with at least one blank page. U.S. citizens visiting Mexico for less than 180 days do not require a visa. Please refer to the appropriate consulate for requirements to enter Mexico.

COVID-19 Considerations: It is the participant's responsibility to ensure that they understand and comply with all local requirements (for entry and visit as a tourist) of the host destination, and for exit and entry requirements for their home country. Be prepared for your plans to change. Be sure your travel insurance covers COVID-related issues. No travel is risk-free during the COVID-19 pandemic. Countries may further restrict travel or bring in new rules at short notice, for example, due to a new COVID-19 variant. Please be aware that REEF is not a travel agent. We are doing our best to interpret the information provided by our trip vendor and the host country’s government COVID-19 webpages. We encourage everyone to do their own research, interpretation, and due diligence. Please see REEF’s COVID-19 Considerations and Vaccine Policies section in our REEF Field Survey Trips Policies page for more information.