ollantaytambo - old inca fortress and town the hills of the sacred valley (valle sagrado) in the andes mountains of peru, south am

agriculture america ancient andes arch archaeological archeological attraction blue city clouds complex cusco defense destination famous fertile fort fortaleza fortifications fortress green heritage hills historic inca landscape lost monument mountain mountains ollantaytambo original peru peruvian pinkulluna ruin sacred sagrado site sky stone sunny temple terrace tourist town travel valle valley wall white world