Ключевые слова: adalbert, ancient, architecture, blue, boat, bohemia, building, cathedral, church, city, czech, czech republic, europe, famous, heritage, landmark, metropolitan, nobody, old, outdoor, prague, prague castle, river, sailing, saint, scene, ship, sight, sightseeing, sky, st, summer, tour, tourism, tourist boat, town, travel, unesco, unesco world heritage site, upper, upper castle, upper town, vacation, view, vitus, vltava, vysehrad, wenceslaus, wooden,