Leaning Tower of Pisa — Blue, Serene, Afternoon, Photograph

4320 × 2880

Osaka Castle — Green

1200 × 750

Historic building by a river

1600 × 1063

Neuschwanstein Castle — White, Serene, Afternoon, Photograph

800 × 600

Royal Castle in Warsaw

1920 × 1200

Peleș Castle — Green, Serene, Afternoon, Photograph, Towers, Trees, Sky

1920 × 1080

Stone Customs House

3648 × 2736

Château De Chillon — Gray, Dramatic

2560 × 1440

Brick Mill with Waterwheel — Green

1680 × 1050

Lisbon rooftops and castle

1600 × 1200

Stone Bridge and Church — Gray

1280 × 1024

Pena Palace in Sintra

1920 × 1200

ancient tower under cloudy sky

1200 × 900

Burg Eltz Castle — Green, Serene

1365 × 1024

historic castle with gardens

1600 × 866

Teapot-shaped Building

1280 × 851

Colorful Buildings in Square — Red

1500 × 1004

Dracula's Castle in Romania

1600 × 1200

Bran Castle — Brown

2560 × 1707

Caernarfon Castle — Gray, Historic

1920 × 1200