Yucatek Divers is a full service dive center. You can find our dive training facility in the Hotel Casa Tucan. Join Yucatek Divers and explore the largest underground river system in the world, the "d'zenots" in Maya, "cenotes" in Spanish, is the main attraction for scuba divers visiting the Yucatan Peninsula. Centuries ago, rain water on its way to the Caribbean Sea formed cavities in the limestone of the Yucatan Peninsula by hollowing out caves, creating fantastic formations. When parts of the caves grew too large, their ceiling collapsed and cenotes and sinkholes were formed. Visit Yucatek-divers.com for more information.