cenote

Forget the ocean; when you come to Cancún and the Yucatán, the water you really need to swim in is in a “cenote”! What’s that? Pronounced “sen-oh-tay,”It’s an underground pool: a sinkhole where fresh water, which comes from the low-lying region’s many lakes and rivers, mixes with salt water from the sea.  The ancient Mayans believed that cenotes were …