Bamburgh Castle — Green, Serene, Afternoon, Photograph, Green Field

2272 × 1704

River Town with Fortress

1040 × 700

Fortress under dramatic sky

4288 × 2848

Fortress on a misty mountain

1920 × 1200

Festung Königstein Fortress — Gray

1920 × 1200

Fortified Harbor Town

1200 × 800

Medieval Stone Castle — Green

1920 × 1080

Stone Castle Tower — Gray, Dramatic, Photograph

1024 × 768

traditional korean bridge and fortress

1920 × 1200

Belem Tower in Lisbon — Blue, Serene, Afternoon, Photograph

2272 × 1704

Seaside walkway with fort

1680 × 1050

Edinburgh Castle — Green, Dramatic, Afternoon, Photograph, Hill, Trees, Clouds, Gray

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