//
Photo: Jürgen Howaldt, CC BY-SA 2.0 de via Wikimedia Commons
The Pulverturm is a historic brick-built powder magazine in the city of Oldenburg, Lower Saxony, Germany.
© OpenStreetMap contributors
Built between 1155 and 1234.
Oldenburg Rathaus
Degodehaus
Oldenburg Palace
A well-reviewed collection of rooms and art, but the appeal may be limited by the lack of English signage.
Oldenburg Palace Garden
A 16-hectare public park next to downtown, with curving paths, a multitude of lakes/ponds, and some of the oldest rhododendrons in Germany.