Tourist attraction
Cenote Cristal
Open limestone sinkhole with mirror-clear fresh water over a wooden entry ladder and jumping platform.
Location
About this audio guide
This guide to Cenote Cristal near Tulum starts with the rinse-off rule every visitor follows before entering, and the hydrogeology behind it: a paper-thin lens of fresh water floating on salt water, filtered slowly through limestone bedrock. From there it follows cave divers along the Yucatan coast, who spent years surfacing in sinkholes they thought were unconnected, only to realize they were swimming through doorways into one another. Listen for how that discovery changes what you see from the platform above.
This audio guide was created using AI.