Rumeli Fortress and Bosphorus

2750 × 1798

ancient fortress by the water

1280 × 960

Rumeli Fortress in Istanbul

1772 × 1181

Rumeli Hisarı at night

1170 × 780

Rumeli Hisarı fortress

1600 × 1200

Lighthouse on Rocky Cliff — Blue, Serene, Afternoon, Photograph, Castle

1920 × 1080

Hwaseong Fortress gate and bridge

1920 × 1200

Kernavė Castle Complex

1772 × 1181

Snow-covered Fortress at Night — White, Dramatic, Winter

2560 × 1600

Stone Fortress Walls

3648 × 2736

Ruined Stone Fortress — Green

1920 × 1080

Belogradchik Fortress

1280 × 891