The castle of Linz (Linzer Schloss) was the residence of Holy Roman Emperor Frederick III (Friedrich III) for several years in the 15th century. Today it houses a museum which is part of the State museums of Upper Austria (Oberösterreichischen Landesmuseen) and is considered a universal museum.
Sources / More info
- Oberösterreichische Landesmuseen (Website)
- Frederick III (Wikipedia)