fortification walls of sacsayhuaman citadel near historic capital of the inca empire cusco, peru

america american ancient andean andes archaeological archaeology archeology architecture citadel civiliaztion cusco cuzco empire famous fort fortress historic history inca incan landmark latin monument mountain nature peru peruvian rock ruin sacred sacsayhuaman saksaq saksawaman saksaywaman saqsaywaman sasawaman sasaywaman stone stonework structure temple tourism travel wall waman