Rumeli Fortress in Istanbul

1772 × 1181

Blue Mosque under cloudy sky

1280 × 852

Rumeli Fortress and Bosphorus

2750 × 1798

Rumeli Hisarı at night

1170 × 780

Red Fort in Delhi

1040 × 780

View of a historic fort

1920 × 1440

A historic fort in India

1024 × 634

Topkapi Palace Gate

1248 × 879

ancient fortress by the water

1280 × 960

Rumeli Hisarı Fortress — Blue

1600 × 1046

Lahore Fort entrance

2640 × 1980

castle with green lawn

1920 × 1200