It is home to some extraordinary sights, from ancient ruins to underground ... the only one of its kind in Mexico) to floating through underground rivers and exploring the jungle on an amphibious ...

Mexico, was once thought to be a fortress, just an outpost where soldiers were garrisoned. However, new research has found that it is now known to be overgrown ruins of a 15th-century Zapotec city.

Encircled by thick jungle, Palenque is one of the most ... In the vaulted burial chamber of Temple XIII at Palenque, Mexico, a researcher examines the stained interior of the stone sarcophagus ...

Researchers have discovered a 600-year-old lost city "frozen in time" in southern Mexico. Using groundbreaking ... and more than 1,100 buildings, including temples, ball courts and neighborhoods.