krakow, poland, 2021 - red brick fortification walls underneath of the thieves tower.

white king museum excursion holidays frosty sunny day snow winter outdoors fortification wawel hill bastion sightseeing blue sky view european romanesque red brick wall thieves tower artillery old town poland historical tourism building landmark europe medieval fortress krakow polish travel royal unesco castle fortified history ancient monument architecture famous historic attraction illustrative editorial memorial plaque victory dragon