"Do not worry if you have built your castles in the air. They are where they should be. Now put the foundations under them."

~ Henry David Thoreau

Chillon Castle, Switzerland

Neuschwanstein Castle, Germany

Eilean Donan Castle, Scotland

Frederiksborg castle, Denmark

Gripsholm Castle, Sweden

Hluboká nad Vltavou, Czech Republic

Kalmar Castle, Sweden

Kilchurn Castle, Scotland

Malbork Castle, Poland

Melk Abbey, Austria

Moritzburg, Germany

Moritzburg, Germany

Muiderslot, Netherlands

Castle of Oberhofen, Switzerland

Rothenburg, Germany

Le Mont-Saint-Michel, France

Scotney Castle, England

Schloss Vaduz, Liechtenstein

Warkworth Castle, England

Warwick Castle, England

The Monastery of Tatev, Armenia

Trakai Island Castle, Lithuania

Trakai Island Castle, Lithuania

Photo credits: European and Asian Castles, DesktopWallpapers.ru