The Mystery of Machu Picchu
Show: History's Greatest Mysteries --> Season: 5 - Season 5
AirDate: 3/25/2024
Runtime: 42
Voting: 5 (1)

Overview: With 500-year-old secrets hidden in skeletons and stone, Machu Picchu is one of the most puzzling archaeological sites on earth. It's among the ancient world's most enduring riddles: Who built this astonishing complex, and why?