
moderate
5 hours (total, including transport and surface intervals)
Should be comfortable carrying and swimming with SCUBA gear and able to handle multiple tank swaps; moderate fitness recommended.
Drop beneath the jungle and into subterranean cathedrals: Tak Be Ha and Tak Be Lum offer cavern diving through ancient limestone formations just inland from Playa del Carmen. These recently opened cenotes reward certified divers with dramatic flowstones, shafts of light and near-perfect visibility.
You drop from the sunlight into a green-black mouth of jungle and the world narrows to a circle of breath and bubbles. The cenote accepts you without hurry: a column of filtered light pierces the water and reveals a cathedral of calcite—stalactites hanging like chandeliers, stalagmites rising from the floor, and passageways that run off into dark corridors. In Tak Be Ha and Tak Be Lum, part of the Nohoch Nah Chich system near Dos Ojos, the caves feel alive—water moving a polite but insistent current, sediment sitting like dust until a fin stirs it and the whole chamber exhales.

Bring proof of your Open Water certification; cavern or cave training is strongly recommended for passages beyond open-water limits.
Avoid touching stalactites and never kick up the floor—silt can ruin visibility for the whole group.
Book an early morning slot to enjoy clearer light shafts and fewer divers in tight galleries.
Do not fly within 24 hours after diving; plan your departure accordingly to avoid decompression risks.
Cenotes were sacred to the Maya as portals to the underworld and sources of fresh water; many nearby systems contain archaeological material and have been used for millennia.
Operators enforce strict no-touch rules and limit group sizes to protect fragile formations; use of biodegradable products and controlled access helps minimize human impact.
Proof of certification is required for certified dives.
Cavern passages have dark sections—reliable lights are critical for navigation and safety.
Keeps you comfortable in cooler cenote waters without restricting movement.
spring specific
Use only biodegradable sunscreen on surface intervals to protect the karst ecosystem.
summer specific