raqchi, inca archaeological site in cusco, peru ruin of temple at chacha,south america

america ancient andes archaeological archeological architecture background brick building chacha civilization cloud culture cusco cuzco empire fortress heritage historic inca incan indigenous landscape lost majestic outdoor panorama peru peruvian quechua raqchi religion ruin rural sacred scene scenic settlement site sky south stone temple tourism tourist travel unesco valley viracocha wall wiracocha