Ancient Stone Fortress — Gray, Historic

1024 × 768

Hadrian's Wall Ruins — Green, Serene, Afternoon, Photograph

2000 × 1333

Hadrian's Wall Ruins — Green, Serene, Afternoon

1024 × 768

Ancient Stone Fortress — Gray, Dramatic, Autumn

4572 × 3008

Castle on a Hill — Green, Serene, Autumn, Photograph, Trees, Vineyards, Town

1920 × 1200

ancient stone fortress wall

3244 × 2240

medieval fortress in mountains

1024 × 768

Khotyn Fortress on a riverbank

1920 × 1080

Ancient Stone Fortress — Green

1600 × 1200

Ancient Stone Fortress — Brown, Desolate

1024 × 683

Stone Fortress Wall — Brown

4320 × 3240

Castle with Red-roofed Buildings — White, Dramatic, Afternoon

1680 × 1050