A labyrinth filled with stone temples and pyramids in 14 caves-some underwater-have been uncovered on Mexico's Yucatán Peninsula, archaeologists announced last week.
The discovery has experts wondering whether Maya legend inspired the construction of the underground complex-or vice versa.
According to Maya myth, the souls of the dead had to follow a dog with night vision on a horrific and watery path and endure myriad challenges before they could rest in the afterlife.
In one of the recently found caves, researchers discovered a nearly 300-foot (90-meter) concrete road that ends at a column standing in front of a body of water.
"We have this pattern now of finding temples close to the water-or under the water, in this most recent case," said Guillermo de Anda, lead investigator at the research sites.
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