Over the last decade, Tulum has blossomed into a major tourist destination along the Yucatán Peninsula. One of the main attractions are the thousands of cenotes that blanket Tulum, where people swim, ...

John Donovan is a writer based in Atlanta. He writes on a range of topics including nature, health, history, and pop culture. In the Mexican state of Quintana Roo, on the southeastern shore of the ...

Tulum’s cenotes aren’t just swimming holes; they’re natural wonders steeped in history, beauty, and adventure. Nestled throughout the lush jungles of Mexico’s Riviera Maya, these freshwater sinkholes ...

Cool water works its way into my wetsuit as my guide, Dave Tomlinson, gives the "thumbs down" signal and I descend into the gin-clear waters of Grand Cenote, an inland freshwater cave 130 kilometres ...

If the marine world is the least explored region of our planet, then underwater caves represent Earth’s final frontier—which begins to explain why I’m standing in the middle of a Mexican jungle gazing ...