Ключевые слова: abandoned, ages, antique, architecture, castle, defence, destroyed, europe, fort, fortifications, fortress, hill, historical, jura, jurassic, knights castle, landscape, limestone, medieval, middle ages, monument, mountain, olsztyn, peak, poland, relic, royal, ruins, sightseeing, silesia, sovereignty, stone, stronghold, tourism, tower, wall, watchtower,