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Photo: PodracerHH 20:15, 4 February 2007 (UTC), CC BY-SA 3.0 via Wikimedia Commons
The Princes' House in Plön in the North German state of Schleswig-Holstein is a former royal summer residence in the grounds of the park at Plön Castle. It is the only surviving maison de plaisance in Schleswig-Holstein.
© OpenStreetMap contributors
Old and charming little church is worth a visit.
castle
One of the largest castles in Schleswig-Holstein.
Widow's Palace
Is a scenic day walk; actually a peninsula.
Tower, which offers a scenic view of the city with its surrounding landscape and lakes.