Ключевые слова: alte, ancient, architecture, attraction, border, boundary, bridge, building, city, connect, cover, covered, europe, exterior, frontier, historic, historical, history, infrastructure, interior, landmark, landscape, liechtenstein, link, mountain, municipality, old, outdoor, rheinbrcke, rhine, river, road, roof, roofed, rooftop, sevelen, shingle, street, switzerland, territory, tourism, tourist, town, transportation, tunnel, vaduz, walkway, water, wood, wooden,