Explore details about location Holunderweg. Holunderweg is a location situated within the Horrem alongside other areas such as Beethovenstraße, Lochnerstraße, Mathias-Giesen-Straße. Additionally, some smaller parts of Holunderweg include specific areas like Rudolf-Harbig-Weg, Provinzialstraße, Zonser Straße adding to the diversity of its landscape.