Cenotes, Underwater Sinkholes
The natural wonders of the state of Yucatán are innumerable and some of the most important and unusual are the cenotes, or sinkholes. It is estimated that there are more than 6000, although only 2400 are registered.
The Mayas called them dzonot, which the conquering Spaniards translated as cenote.
There are four different types of cenotes - those that are completely underground, those that are semi-underground, those that are at land level like a lake or pond, like the one at Dzibilchaltún, and those that are open wells, like the one in Chichén Itzá. Some of them are accessible for swimming and cave diving.
Ik kil is one of the most beautiful and accessible cenotes, Located in the Eco-archeological Park. Called the "Sacred Blue Cenote," it is a perfectly round well-type cenote with exuberant vegetation and waterfalls. This is another ideal place for swimming in the clear blue water. 196 feet wide and about 130 feet deep, it is an open cenote about 85 feet from the surface. A grand stairway leads you down the steps into the water.
Entrance is 70 pesos and it is open daily from 8 AM to 6 PM.