
moderate
5 hours
Suitable for travelers with moderate fitness—able to climb stairs, walk unpaved paths, and swim short stretches.
Climb the Yucatán’s highest pyramid and swim through one of the world’s longest underwater cave systems on a private 5-hour trip from the Riviera Maya. Expect jungle bike rides, a 42-meter summit, and a guided swim through Sac Actun’s blue-lit passages.
The day begins with a pre-dawn pickup from your Riviera Maya hotel and a ribbon of highway unspooling toward the low, humid green of the Yucatán. At the Coba archaeological zone, the jungle pushes at the paths and the tallest pyramid in the peninsula rises ahead—Nohoch Mul’s 42-meter shoulder cuts the skyline like a human-made hill. You climb, each step a shallow push through ancient stone, and from the summit the canopy reads like a map: palms and cedar crowns, broken temple roofs, a horizon that feels younger than the millennia beneath your feet.

Choose closed-toe water shoes or sturdy sandals—the cave floor and temple steps can be slippery and uneven.
Apply biodegradable sunscreen before you arrive; the guides recommend it to protect both you and the reserve.
Keep your phone and documents dry—bring a small dry bag or waterproof phone case for cave sections and transport.
Bring a refillable bottle and sip steadily—climbing Nohoch Mul (42 m) and walking in humid heat is moderately strenuous.
Coba was a major Classic and Late-Classic Maya center connected by sacbeob (ancient causeways); Nohoch Mul is one of the Yucatán’s tallest pyramids at 42 meters.
Sac Actun and surrounding reserves are protected; visitors should use biodegradable products and follow guides’ rules to limit impact on fragile cave formations and aquatic life.
Protects feet on slippery cave surfaces and jungle paths.
Prevents sunburn and protects fragile marine ecosystems.
summer specific
Keeps electronics and documents dry during cave swims and transfers.
Useful after cave swimming and for the return journey.