piquillacta or pikillacta, a well preserved pre-inca archaeological site in the south valley, cusco

america ancient archaeological archeology architecture attraction blue brown city cloud clouds culture cusco dark daytime famous field graphic grass green historic history holiday impressive inca landmark landscape leisure monument mountain national nature old outdoors park peru pikillacta piquillacta pre remains resource rock ruins settlement site sky south stone structure sunlight sunshine tourism travel unique vacation valley visit white