Cenote Coop One is a part of the cave system K’oox Baal (including Tux Kapaxa caves). The joining of the K’oox Baal and Tux Kapaxa caves created the fourth-longest underwater cave system in the world. K’oox Baal system total length of 74 km. It is the world’s biggest cave system, with its spaces mapped! The making of this connection is the symbolic high point of many years of endeavor. Explorers made hundreds of dives in the caves of this region and spent thousands of hours in the waters. They spent hundreds more hours researching and hacking ways through unknown, dangerous jungles, transporting and maintaining our equipment, driving cars, and overseeing endless repairs to them.
Between 2006 and the end of 2011, over 30 km of new space was discovered in the K’oox Baal cave system, thus extending its length to 120,541 ft (36,741 m). On December 9, 2011, the two cave systems merged and were given the name K’oox Baal. With an impressive total length of 246,522 ft (75,140 m), it now proudly stands as the fourth longest underwater cave system in the world. At the same time, it is the longest cave in the world whose entirety, including contours and fills, is mapped.
Cenote Coop One (Big Hole), a.k.a. Tam Hol in Maya
The cave system’s maximum depth of the Coop One section is 45 ft (13.7 m). You will find the permanent line on the far side from where you walk down a manmade ramp and past the wooden deck with a ladder leading straight up to the surface.Back