Hohenzollern Castle
Hohenzollern Castle (German: ) is the ancestral seat of the imperial House of Hohenzollern. The third of three hilltop castles on the site, it is located atop Mount Hohenzollern, above and south of Hechingen, on the edge of the Swabian Jura of central Baden-Württemberg, Germany.
Herrenhausen Palace
Herrenhausen Palace (German: "Schloss Herrenhausen") is a former royal summer residence of the House of Hanover in the Herrenhausen district of the German city of Hanover. It is the centerpiece of famous Herrenhausen Gardens.