Explore the 12 most visited Mayan temple sites, uncovering their rich history, architectural marvels, and timeless mystique across Mesoamerica.

"It's like a city frozen in time," said archaeologist Pedro Guillermo Ramón Celis of Canada's McGill University.

Guiengola is estimated to span 360 hectares of land and is said to have contained more than 1,100 buildings, temples, and ...