view from inside the cave of q'enqo, once used for sacrificial practices and death rituals of the incas, cusco, peru

039 enqo archaeology cave secret chamber doorway sacrifice ritual ceremony mysterious labyrinth zigzag tunnel interior mummification worship temple historic ancient ruins remains old preserved sacred valley inca cuzco peru andes south america stone rock monolith carved structure mountain hillside highland amazing stunning impressive incredible remarkable attraction travel tourism holiday vacation visit leisure copy space view inside q#39aph39#enqo used sacrificial practices death rituals incas cusco