Low angle view of ruins on mountains, Machu Picchu, Cusco Region, Peru

building traveling aguas calientes ancient building exterior building structure color image mountains day famous place fog fort grass green horizontal inca inca ruins international landmark latin america low angle view machu picchu cusco region military mountain mountain range nobody old ruin outdoors peru sky south america south american tribal culture stone wall ancient civilization archaeology architecture history indigenous culture past south american culture travel travel destinations journey photography