Tulum, Coba & Cenote Tour from Cancun. See two of the Mexican Caribbean's most striking Mayan archaeological sites plus a crystal-clear cenote in a single day. Start at the Tulum ruins, the only Mayan city built on a cliff overlooking the turquoise Caribbean. Continue to Coba, hidden deep in the jungle and home to the towering Nohoch Mul pyramid. Then cool off with a swim in a crystal-clear cenote. Every departure includes round-trip transport from your hotel in Cancun and the Riviera Maya, plus a certified guide. The perfect combo for Mayan history, jungle and nature in one excursion.