Machu Picchu

Inca Civilization, 15th century C.E.; located in the Cusco Region, Urubamba Province, Machupicchu District of Peru.

Elevation varies c. 2440 meters (8000 feet) above sea level.

Materials: megalithic stones, stone walls, wood roof beams and purlins, thatch roof.

Data for CG model:
1.J.Hemming, John & Ranney, Edward D, 1982. MONUMENTS OF THE INCAS, University of New Mexico Press, Albuquerque.