Ключевые слова: ancient, architecture, bohemia, building, castle, charles, charles iv, cloudy, construction, culture, czech, czech republic, destination, europe, european, exterior, famous, fort, fortification, gothic, great tower, hill, historic, historical, imperial, imperial regalia, karlstein, karlstejn, landmark, landscape, location, medieval, old, place, prague, protection, republic, royal, sightseeing, stronghold, tourism, touristic, tower, travel, wall,