Explore details about location Unter der Grotenburg. Unter der Grotenburg is a location situated within the Detmold alongside other areas such as Bussteig 8, Heinrich-Röhr-Straße, Hermannsweg. Additionally, some smaller parts of Unter der Grotenburg include specific areas like Meierkamp, Erbhofstraße, Hindenburgstraße adding to the diversity of its landscape.