Ключевые слова: anguillara, anguillara castle, anguillara fortress, aqueduct, borgia, calcata, carved house, castle, central italy, civita di bagnoregio, diving, erosion, eruption, etruria, etruscan, fortified walls, fortress, italian renaissance, italy, landmark, landscape, latium, lazio, medieval town, middle age, mineral spring, national museum, nepi, old town, perspective, renaissance, roman aqueduct, rome, stone village, tourism, tourist, tourist attraction, tourist destination, travel destination, tuff rock, view, viterbo, volcanic rock, volcano, walled town, water brand, water supply,