The first explorers who arrived in Yucatan were amazed to find an extraordinary culture focused around water, in a place with no rivers or lakes and with a lengthy dry season. For this reason, most of the beliefs and customs of the area's Pre-Hispanic inhabitants were concerned with rain as the basis of survival. Therefore, it was the water god who was most frequently found represented on the temples and ancient buildings.
Types of Cenotes
There are various types of "cenotes"; the cave, for example, in whose interior stalactites and stalagmites abound, and the young cenotes - those that are uncovered after the roof crumbles and caves in. The mature cenotes which have dried out due to evaporation and, for this reason, the bottom has become filled up with mineral deposits due to the precipitation of calcium salts. Finally, there are the dry cenotes where the water has evaporated and these ultimately become filled with organic and mineral residues.

Today at least 1,000 cenotes have been located among the approximately four thousand that are believed to exist on the Yucatan Peninsula. These unique places are now included in the ever increasing number of tourist attractions of the area, both for the archaeological value they offer, as in the cases of Chichen Itza and Dzibilchaltun, and for the exquisite natural beauty they possess, as found at the Dzitnup cenote near Valladolid.
Andrew Synyshyn