For nearly a century archaeologists place the height of the Maya civilization during the First Millennium AD. However, revolutionary discoveries in Guatemala are now challenging those views. When did the Maya Civilization truly reach it's peak? Join host Josh Bernstein as he tracks the origins of the Maya throughout Mexico and the Central American rainforest. He climbs the tallest Maya pyramid, shovels muck from a jungle swamp, and reveals the known oldest mural in the Maya world.