Ключевые слова: alpine, alps, ancient, architecture, bridge, building, canyon, church, city, europe, fortress, heritage, historic, home, house, landmark, landscape, lavertezzo, locarno, medieval, mountain, natural, nature, old, recreation, river, rock, sky, stone, summer, swiss, switzerland, ticino, tourism, tower, town, travel, trip, vacation, valley, vercasca, verzasca, village, water,