Explore details about location An der alten Mühle. An der alten Mühle is a location situated within the Unna alongside other areas such as Friedrich-Ebert-Straße, Klosterstraße, Neuenkamp. Additionally, some smaller parts of An der alten Mühle include specific areas like Im Ostkamp, Auf dem Siepen, Hemmerder Kirchplatz adding to the diversity of its landscape.