Ключевые слова: ancient, architecture, basilicata, building, canyon, carve, cathedral, cave, cavern, church, city, cityscape, culture, editorial, europe, gravina, heritage, historic, houses, italia, italian, italy, landscape, matera, matheola, old, panorama, panoramic, rock, rupestrian, sassi, site, sotterranea, stone, subterranean, summer, tourism, town, travel, troglodyte, unesco, village, world,