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 ...

Submerged 100ft underwater, one of the last things a diver might expect to find is a misty lake. But a British diver has captured this eerie phenomenon, in Mexico’s Cenote Angelita. The swirling mist ...

These photographs, taken by master diver Martin Broen, show the beauty of underwater caves. Broen, from Buenos Aires, snapped the images over the course of three years while on trips to the Riviera ...

The Cenote Angelita, which translates as 'little angel', reveals what looks like a river winding through a forest to divers The swirling mist of the 'river' is actually a cloud of the gas hydrogen ...

Klaus Thymann obviously loves adventure. In just 24 days, Thymann dove 100 feet into a sinkhole, trekked one of two glaciers abutting a rainforest, and peered over the edge of an active volcano.

Ever dreamed of diving into crystal-clear freshwater caverns, surrounded by ancient rock formations and shafts of sunlight piercing the depths? If you’re curious about Mexico’s famous cenotes and want ...

Underwater caves, always filled with adventure and mystery, are things, which once experienced, will always stay with you. Something is so intriguing about them. While some are accessible to casual ...