Called a cenote, it's a large opening that looks like the mouth of a cave and the seventh hole at El Camaleon was designed ...

World's second-deepest blue hole has been discovered off the coast of the Yucatan Peninsula in Mexico. The giant underwater cavern ... Taam ja,' which means 'deep water' in Maya, these blue ...

Taam Ja' Blue Hole can be found in Mexico's Chetumal Bay. It's an underwater sinkhole, known as a "blue hole" – and is believed to be the deepest of its kind. The giant hole is 498 feet wide and ...