Leere Holzbrücke und Tore mit Laternen und alten Befestigungsanlagen, die sich im Wasser spiegeln, Kopenhagen, Dänemark - Stockfoto & -bild

Castle of Bad Vilbel, Hessen, Germany

Church in Santiago de Compostela, Galicia, northern Spain

Copenhagen, Denmark A view of the landmark Kastellet in downtown.

A springtime bike tour through the half-timbered town of Schmalkalden with all its facets - Thuringia - Germany

Malm, Sweden - August 7, 2017: One of the red round parts of Malmhus castle, a castle surrounded by a moat.

The Fagaras Fortress was initially built of wood, and in 1539 it was partially reconstructed. The present-day shape of the fortress dates back to prince Bethlen Gabor’s reign.