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Learn to fit tanks at your sides and thread tight overhead passages in the Yucatán’s cenotes. This three-day TDI sidemount course mixes classroom theory with in-water practice and hotel transfers from Playa del Carmen.
Learn to fit tanks at your sides and thread tight overhead passages in the Yucatán’s cenotes. This three-day TDI sidemount course mixes classroom theory with in-water practice and hotel transfers from Playa del Carmen.
Verified experiences and guided adventures in the surrounding area.
Operated by Diversland Mexico · Playa del Carmen, Quintana Roo
A shaft of turquoise light slices through a cenote as students sort fins on a limestone bench, the surface trembling with distant pulses of the underground river. In the Yucatán, where water has carved corridors beneath the surface for millennia, a three-day TDI sidemount course teaches divers to move through those corridors with greater agility and safety.
challenging.
3 days.
Moderately fit: comfortable swimming, able to carry gear and handle repetitive water entries; no serious respiratory or cardiac issues.
No—this is an introductory TDI sidemount cave course, but you should have solid open-water skills and buoyancy control before starting.
Successful completion awards a TDI sidemount cave diver certificate recognized by technical diving instructors and shops.
Most operators include tanks, weights, belts and basic sidemount hardware, but personal items like mask, computer and primary light are best brought by the student.
The program runs about three days and commonly includes hotel pickup and drop-off for Playa del Carmen accommodations.
The Yucatán’s cenotes have cultural importance to the Maya and formed as limestone collapsed and groundwater carved subterranean rivers across the karst plateau.
Operators typically limit group sizes, enforce no-sunscreen rules, and require gear rinses to protect delicate freshwater ecosystems and maintain water clarity.
Diversland Mexico operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
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