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Exploring the Sac Actun submerged caves in Quintana Roo, Mexico.

A Mexican Underwater Cave System is the Largest in the World…and Filled with Archaeological Value

The largest known flooded cave system in the world is also a major source of archaeological interest. After 10 months of intensive exploration, divers have declared that 347 kilometers (216 miles) of...
Main: A cenote in Tulum, Mexico. Inset: Ancient skull found in Tulum cenote.

10,000-year-old human remains found in underwater cave in Mexico shed light on ancient migrations

In May last year, archaeologists made the exciting announcement that a complete Ice Age skeleton had been found in an underwater cave in Tulum, Mexico. Since then, more than eight well-preserved...
Tulum, the coastal paradise city of the Maya

Tulum: Maya City of the Dawning Sun, a Caribbean Paradise

Eighty miles south of Cancun in Mexico, stands the ruins of an ancient Mayan city called Tulum. Built atop a 12-meter (40-foot) cliff rising abruptly from the Caribbean waters, this place is...