Iskanwaya
Bolivia, Bolivia
Iskanwaya is a pre-Columbian sacred site, situated on a mountain ridge above the Llica River in Bolivia, 325 km north of La Paz. In its extension and its age Iskanwaya surpasses Machu Picchu in Peru, but it is less well preserved.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).