Wikipedia
Schwarzenburg
Schwarzenburg is a municipality in the district of Bern-Mittelland in the canton of Bern in Switzerland. It was created on 1 January 2011 through the merger of the municipalities of Wahlern and Albligen.
Schwarzenburg (Breisgau)
The Schwarzenburg (Black Castle), historically called Schwarzenberg (Black Mountain), is a fortified castle near Waldkirch in the district Emmendingen in the southwest of Baden-Württemberg in southern Germany.