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Hagen, part of the Ruhr area, is a city with a blend of industrial history and natural beauty. Known for its parks, museums, and events, it offers a diverse living environment. The Hohenlimburg Castle is a medieval fortress with a museum and gardens. The Osthaus Museum showcases art from the 19th and 20th centuries. Hagen’s Hengsteysee is a reservoir surrounded by walking paths and greenery.