In Search of Aliens: The Mystery of Puma Punku

The ancient ruins of Puma Punku have mystified archaeologists ever since their discovery. The massive stones are carved into blocks that are unlike anything found anywhere else, in Season 1, Episode 4, The Mystery of the Puma Punku." The HISTORY® Channel, a division of A+E Global Media, is the premier destination for historical storytelling.

Courtesy of History on YouTube. Watch on YouTube ↗

More Conspiracy & Cover-Ups Documentaries

Terminal F: Chasing Edward Snowden2021•58m•HD•★8.9The Unbreakable Kryptos Code2022•35m•HD•★8.9The Power of Nightmares, Part 1: Baby It's Cold Outside2004•58m•HD•★8.5The Power of Nightmares, Part 2: The Phantom Victory2004•59m•HD•★8.5How The Government Manipulates Facts | Secrets and Lies2023•1h 27m•HD•★7.7The Chinese Hack that Stole 22m People’s Data | Cyberwar | Vice News2024•23m•HD•★7.7Air Force Encounters with the Unknown | Ancient Aliens2026•25m•HD•★7.7LIONS OF THE EAST (Mystery Big Cats Cryptozoology Documentary)2022•1h 3m•HD•★7.7Nostradamus: The Man Who Saw the Future2023•52m•HD•★7.4The Cover-Up of a Promising Cancer Treatment - Documentary2024•1h 16m•4K•★8The 9/11 Files: From Cover-Up to Conspiracy2025•29m•HD•★7.9Inside the Wuhan Lab-Leak Scandal2025•44m•HD•★7.8