Modern Marvels
Machu Picchu (10x55)
Air date: Sep 24, 2003
The engineering marvel Machu Picchu sits perched on a ridge in the Peruvian Andes. Originally built by the Incas, this magnificent structure remains a mystery. Was it an observatory? Pleasure retreat? Fortress? This program presents the most current theories.
- Premiered: Dec 1993
- Episodes: 808
- Followers: 76