The Yucatán Peninsula is dotted with thousands of cenotes — natural sinkholes filled with crystal-clear freshwater. These sacred swimming holes were revered by the Maya as gateways to the underworld and are now some of Mexico’s most magical natural attractions.

From open-air pools surrounded by jungle to underground cathedral-like caverns with stalactites, each cenote offers a unique experience.

Pro tip: Visit Cenote Ik Kil near Chichén Itzá for the most photogenic experience, but for fewer crowds try Cenote Suytun or Cenote Oxman near Valladolid.