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.
- विधा: Documentary
- स्टुडियो: National Geographic
- कीवर्ड: history
- जात: Alisdair Simpson