Explore details about location Haardtberg. Haardtberg is a location situated within the Mohlsdorf alongside other areas such as Waldhaus, Ortsstraße, Am Hummelsberge. Additionally, some smaller parts of Haardtberg include specific areas like Mohlsdorfer Bahnhofsstraße, An der Spornburg, Ortsstraße adding to the diversity of its landscape.