Ключевые слова: america, ancient, andes, archaeological, architecture, columbian, cusco, cuzco, defense, fortifications, fortress, heritage, historic, inca, incan, landscape, monument, mountain, old, ollantaytambo, original, peru, peruvian, pisac, ruin, sacred, site, south, stone, temple, terrace, tourism, tourist, trail, travel, unesco, valle, valley, wall, world,