Overview
The Yucatan Peninsula has more than 6,000 cenotes (natural sinkholes), considered sacred by the Maya. Formed when limestone collapsed to expose underground rivers, they are filled with clear, cool freshwater. Famous spots include Ik Kil, Gran Cenote, and Cenote Suytun, where swimming, snorkeling, and diving are popular. The dramatic stalactites and shafts of light streaming from above create an unforgettable scene.
Opening Hours
Most open 08:00-17:00 (varies by cenote)
Travel Tips
Only biodegradable sunscreen is allowed; regular sunscreen must be washed off before entry. Renting a car or joining a tour from Cancun makes it easy to hop between multiple cenotes.
Hotels near Cenote Swimming
Hotels and guesthouses in Cancun, Riviera Maya, Quintana Roo

