obrovac castle, tvrdjava kurjakovic, ruins of the gradina obrovac or fortress obrovac (croatia) - burg obrovac

obrovac castle tvrdjava kurjakovic ruins gradina fortress croatia burg oder schloss kroatien utvrda ili fortica hrvatska background travel nature landscape light wall forest autumn mountain architecture park colorful trees old environment stone europe beautiful natural tourism foliage medieval stones tradition church daylight ancient outdoor tower balkan walls ruins paradise landmark history fort heritage historic autumnal beams change clearing greenery illuminated relaxing scenic stari tranquil view wide