COZUMEL ADVENTURES HIGHLIGHTS
WELCOME TO COZUMEL MARINE WORLD
Dive into Specialized Experiences!
Cozumel is one of the top destinations for diving in the world, with clear water (visibility over 100 ft), and warm water temperatures of 78F to 84F.
You´ll enjoy incredible coral formations, great walls, canyons, and shallow reefs full of colorful fish, turtles, eagle rays, moray eels, sharks, the endemic “Cozumel Splendid toad fish”, and many more, making this the dream dive vacation we want you to have.
You don´t have to be an expert to come to Mexico and dive.
Cozumel offers incredible dive sites for all skill levels, from beginners to experts. Non-certified divers can start their journey here, while certified divers can explore reefs like Colombia, Palancar, Santa Rosa Wall, and Punta Sur.
For non-divers, the island has plenty to offer—snorkeling, Mayan ruins, dolphin encounters, shopping, dining, and stunning beaches.
Looking to advance your diving skills? Learn with Jorge Marin and experience top-tier scuba instruction. We prioritize safety, equipping our boats with DAN oxygen kits, first aid supplies, and reliable communication.
Your unforgettable dive vacation starts here!
SCUBA DIVING
Diving Certifications
Customize Diving
Computer Diving
Multilevel Diving
Small Groups Diving
Padi Pro
Advanced Diving
Specialty Dives
Drift Diving
Shallow Dive
Coral Reef
Dive Procedure
Dive and Learn the Same Day
Boat dive trips depart at 8:30 am, and PADI certification courses start at 9:00 am or 2:00 pm every day, so you can combine a morning dive trip with a course that starts at 2:00 pm. Every dive is a guided drift dive in the Cozumel Reefs National Marine Park, home to reefs like Palancar, Columbia and Santa Rosa Wall.
Your Dive Shop at Casa del Mar Cozumel
We are located at our partner hotel, Casa del Mar Cozumel. A bridge connects the hotel to the dive shop, which makes diving with us very safe and extremely convenient for guests. After the dives, enjoy the beach access and the full pool bar and restaurant.
Meet Cozumel Marine World at DEMA Show 2026
Nov 3–6, 2026 · Ernest N. Morial Convention Center, New Orleans, Louisiana
Meet Cozumel Marine World at DEMA Show 2026 in New Orleans, the 50th anniversary edition of the dive industry’s trade-only show.
Dive Shop & Group Packages
Bringing a group from your dive shop? We build packages for dive shops and their groups together with our partner hotel, Casa del Mar Cozumel: beach access, a full pool bar and restaurant for after the dives, and a bridge from the hotel to the dive shop.
Plan a group trip
Our Reefs
Every dive we run is inside the Arrecifes de Cozumel National Park, on the Mesoamerican Reef. Learn what makes these reefs special, what the science says about the threats they face, and how you can dive the reef-friendly way.
Protect our reefs
Exciting Adventures On and Off the Water
Boat Dives
Guided drift dives in the Cozumel Reefs National Marine Park. Boat trips depart at 8:30 am.
PADI Dive School
PADI courses from Discover Scuba Diving to Dive Master, starting daily at 9:00 am or 2:00 pm.
Casa del Mar Cozumel
Our partner hotel: beach access, pool bar and restaurant, and a bridge to the dive shop.
Protect the Reef
Cozumel is a National Marine Park: take only pictures and memories.
Our happy Clients Reviews
Whenever I can, I dive with Cozumel Marin World!
Cozumel Marin World is part of my life. From the first time I came to Cozumel in 1999, I fell in love with the quantity and diversity of marine life on this island, the quality of the water, the temperature and, above all, Jorge Marin's professionalism and commitment to offering a first-class diving service that is not only fun or educational, but also enlightening and, above all, safe. Diving with my family under the care of CMW is the best, as I can share the feeling that diving gives me with my children with total confidence. Whenever I can, I dive with Cozumel Marin World!
Best Dive Operation In The Island
Marine World is best dive Center in the island.Responsible and professional staff that go the extra mile for your safety and most enjoyable experience under water.
Best dive operation I’ve ever gone diving with!
I can’t say enough good things about Cozumel Marine World. Wonderful people, great operation, great dive masters. They are more than friends, they are family.Thanks again to all, and thanks again Jorge for going out of your way to accommodate our wishes !
