Blue Mystic Divers Cozumel: The Complete Guide
Four divers a group, resort pier pick-up, and a shop that matches the dive to the divers rather than the schedule
Overview
Blue Mystic Divers is a PADI operation departing from Marina Fonatur on the Carretera Costera Sur, with pick-up available from resort piers. It runs a stated maximum of four divers per group, and is unusually direct about why: with four, the guide can give everyone full attention.
Why Choose Blue Mystic
Group size. Four is at the tight end for Cozumel and matters most on drift dives, where the guide has to track a moving group along a wall.
They match the dive to the divers. The shop states that it always matches the dive to the experience and comfort level of the people on the boat. In Cozumel this is not a small thing. Sites like Santa Rosa Wall and Barracuda carry strong current and are not the place for a diver on their fifth dive; Paradise Reef and Chankanaab are. An operator willing to change the plan for the group in front of them is worth more than one running a fixed rotation.
Resort pier pick-up. If you are staying at a property with its own dock, being collected there removes the daily transfer entirely.
Island Essentials
Our recommended island activities

Where To Stay
Hotels on the dive-boat pickup routes.
Browse hotels
Airport & Ferry Transfers
Private pickups, booked before you land.
See operatorsGear & Servicing
Rental, repairs and regulator service.
Find gear service
Where To Eat
From pier-side lunch to a last night out.
Browse restaurants
Beach Clubs & Day Trips
For the days you are out of the water.
See beach clubs
Dive Trips and Specialities
- Reef and drift diving with nitrox available
- Night dives
- Technical diving for appropriately certified divers
- Cenote trips to the mainland — cave-light freshwater diving, a completely different experience from Cozumel's reefs
- Private charters
- Snorkelling for non-diving companions
Courses
Open Water, Advanced, Scuba Review, Deep and Rescue. Scuba Review deserves a mention: if you have not dived in a year or more, a refresher before your first boat dive is the difference between a comfortable week and a nervous one.
Location and Logistics
Departures are from Marina Fonatur, in the marina cluster south of San Miguel, roughly ten minutes from the center. Resort pier collection is available — confirm which applies to you when booking.
Who It Is Best For
Divers who want a small group. Anyone combining Cozumel reef diving with a cenote day without booking a second operator. Nervous or returning divers, who benefit from the shop's stated willingness to adjust the site to the group. Guests at properties with their own dock.
Group Sizes, Published
Blue Mystic puts numbers on paper where most shops use adjectives. Maximum four divers per group. The ratio is four divers to one divemaster, and a second guide is added once a group passes five.
The specialty excursions carry their own limits: bull shark trips run 2 to 6 divers, the shark cave 4 to 8, eagle rays 4 to 8, and cenote trips 2 to 8. Advanced Open Water is required for all four, and the shark cave also requires Nitrox.
Where You Actually Meet
There is no public storefront. Standard boat dives leave from Marina Cozumel Fonatur. The advanced excursions depart elsewhere — bull shark and cenote trips from the ferry terminal, the shark cave from Marina Asipona.
Boat pick-up from hotel piers covers the InterContinental Presidente, Fiesta Americana, Costa del Sol, Sunscape Sabor, Allegro, Occidental and Iberostar Cozumel. Note that resort pier pick-up is explicitly excluded on the advanced excursions — you make your own way to the departure point.
The Dive List
Two-tank morning and afternoon dives, twilight dives, night dives with a four-diver minimum, Intro to Scuba for the uncertified, snorkelling, technical diving, cenote excursions, and the bull shark, shark cave and eagle ray trips. Nitrox is available at 32% and 36% for certified divers.
Courses cover Open Water, Advanced Open Water, Rescue Diver, Deep Diver, Enriched Air and Scuba Review, with Advanced Nitrox and Decompression Theory listed as well.
Rental covers BCD, wetsuit, regulator, mask and fins, with computers and lights available. Divers bringing their own BCD or regulator can leave it in free concierge storage between days.
One Thing About Diving Cozumel
Sunscreen is prohibited in the Cozumel National Marine Park — not discouraged, prohibited. The chemicals in most formulations damage coral. Bring a rash guard instead, and if you must use something, make it mineral-based and apply it well before you reach the boat.
Contact
Phone: +52 987 113 3434
Web: bluemysticdivers.com
See the listing for Blue Mystic Divers, or browse all Cozumel dive centers.
Frequently Asked Questions
How many divers per group?
Where does the boat leave from?
Do they run cenote trips?
Is nitrox available?
What if I have not dived for a long time?
Diving Cozumel soon?
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