Ключевые слова: agricultural, agriculture, america, ancient, andes, archaeological, archeology, architecture, background, circle, circular, civilization, complex, construction, countryside, crop, cusco, cuzco, destination, experiment, farming, farmland, grass, heritage, inca, incan, irrigation, laboratory, landscape, moray, mountain, natural, outdoor, peru, peruvian, round, ruin, ruins, sacred, south, terraces, tourism, travel, valley, wall,