burgstall
site of a former castle or castle construction site, of which less remains than ruins; German-language expression
Burg Neuhaus
former castle in Saxonia, Germany
Altenburg
castle
Castle Ruin Thurn
ruin of a medieval castle in the municipality of Oberstaufen, Bavaria, Germany
Alter Schlossberg
building in Ebermannstadt, Upper Franconia, Germany
medieval castle site
archaeological site in Teufen in the municipality of Freienstein-Teufen in the canton of Zurich, Switzerland.
Burg Amberg
building in Amberg, Upper Palatinate, Germany
Burg Brunn
building in Brunn, Middle Franconia, Germany
Haus Bruch
human settlement in Germany
Burg Elberfeld
demolished castle in Wuppertal, Germany
Martinsburg
fortress which was demolished in 1809
Castel site Alt-Rohr
Castle site in the area of Zurich Airport in Switzerland