Explore details about location Kölnstraße. Kölnstraße is a location situated within the Hürth alongside other areas such as Rewestraße, An der Markthalle, Akazienweg. Additionally, some smaller parts of Kölnstraße include specific areas like Max-Planck-Straße, An der Herrenmühle, Kornblumenweg adding to the diversity of its landscape.