Schloss Heiligenberg (Heiligenberg)

47°49′0″N 9°18′36″E / 47.81667°N 9.31000°E / 47.81667; 9.31000

Aerial view of Schloss Heiligenberg
Schloss Heiligenberg
The entrance of Schloss Heiligenberg
The renaissance court yard
Schloss Heiligenberg around 1686
The floor plan of Schloss Heiligenberg
The knight's hall (‘Rittersaal’) in Schloss Heiligenberg
The south wing on the left and the east wing on the right
Schloss Heiligenberg overlooking Lake Constance and the Alps

Heiligenberg Castle (German: Schloss Heiligenberg) is a princely castle in renaissance style, situated in Heiligenberg, Linzgau within the state of Baden-Württemberg, Germany. It is sited on a plateau 730 metres above sea level and with views down into the Bodensee and the Alps. It contains one of the most well preserved renaissance halls north of the Alps. The castle is owned and lived in by the Fürstenberg family, and cannot be visited.