2 Season
9 Episode
Ancient Megastructures - Season 2 Episode 6
Built using techniques that surpass modern ones, the temples, altars and residences of Machu Picchu have resisted torrential rains, landslides and earth tremors since being abandoned by the Incas.
- Year: 2011
- Country: Canada, United Kingdom
- Genre: Documentary
- Studio: National Geographic
- Keyword: history
- Director:
- Cast: Alisdair Simpson


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