Explore four stunning cenotes near Tulum with crystal-clear waters, zip-lining, and ATV tours. Get details on pricing, ...

This article first appeared on Tulum, Mexico: A Family Vacation That ... It often looks like a swimming pool inside a cave.

Considered sacred waters by the Mayans, the expansive El Gran Cenote is an underground cavern that is a refreshing antidote to the Tulum heat and sun. Here, you can swim, snorkel and dive amid ...