Theres no shortage of adventure and spectacular sites on this full-day tour from Playa del Carmen. Wander the ancient blufftop city of Tulum, stroll along its pristine beach and ride a Mercedes-Benz Unimog, a monster truck that whisks you to rappelling and ziplining locations inside the Yucatán jungle. Discover the underground caves of Sac Actun and Nohoch Nah Chich, and snorkel around stalagmites. Swim in cenotes, partake in a Maya purification ritual and settle in for a hearty, homemade buffet lunch. Round-trip hotel transport is included.