Ключевые слова: ancient, architectural, architecture, bohemia, building, castle, czech, destination, emperor, europe, exterior, famous, forest, fortification, fortified, fortress, gothic, heritage, hill, historic, historical, history, karlstein, kingdom, landmark, landscape, location, medieval, monument, mountain, old, outdoor, outside, palace, panoramic, royal, sight, sightseeing, stone, stronghold, summer, tourism, tourist, tower, travel, traveling, trip, village, wall,