Tiwanaku is an important Pre-Columbian archaeological site in Bolivia. Tiwanaku was the ritual and administrative capital of a major state, one of the most important precursors to the Inca Empire, flourishing for approximately five hundred years between 500 AD and 1000 AD.
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Amazing walls at the pre-Inca ruins of Tiahuanaco. Tiwanaku, is an important Pre-Columbian archaeological site in western Bolivia, South America. Tiwanaku is recognized by Andean scholars as one of the most important precursors to the Inca Empire, ... Wikipedia
Tambomachay or Tampumachay is an archaeological site associated with the Inca Empire, located near Cusco, Peru. An alternate local name is the El Baño del Inca, "The Bath of the Inca". It consists of a series of aqueducts, canals and waterfalls that run through the terraced rocks. The function of the site is uncertain: it may have served as a military outpost guarding the approaches to Cusco, as a spa resort for the Incan political elite, or both.
The greatest mystery of the Inca Empire was its strange economy