The Palace Church (Schlosskirche) is the landmark of the town, with its two 55 m. high domed towers of Rorschach sandstone, visible from far out on the lake. http://en.friedrichshafen.info/discover/sightseeing/palace-church/
The Residence Palace – The “Castle above all Castles”! The Residence Palace is one of Europe’s most renowned Baroque castles and has been registered as a UNESCO World Cultural Heritage Site in 1981. http://www.wuerzburg.de/en/visitors/must-sees/22688.UNESCO-World-Cultural-Heritage-Site-Residence-Palace.html
City residence of the banker Liebert von Liebenhofen with a richly furnished rococo banqueting hall (1765-1770), today Germany’s most important baroque gallery. http://www.augsburg-tourismus.de/augsburg-city.html
The Imperial Castle atop the rocky promontory above Nuremberg was one of the most important fortified imperial palaces of the Old Holy Roman Empire. https://tourismus.nuernberg.de/en/discover/places-of-interest/kaiserburg-imperial-castle/