Hohenhewen

The Hohenhewen is a volcanic mountain near Engen in the Hegau region of southern Germany. Rising about 300 metres above the surrounding land, its summit stands at 843.7 metres. The mountain’s name comes from the Celtic word for a domed peak, ceven, and may have given the Hegau region its name. Basalt forms the bedrock of the mountain, which has been a nature reserve since 1982. The steep eastern slope is especially important for rare plants. On the summit plateau stand the ruins of Hohenhewen Castle, built in the Middle Ages. A viewing platform now occupies the old bergfried, offering wide views across the Hegau hills, Lake Constance and the Swabian Jura. On clear days the Alps and Black Forest appear on the horizon. The castle’s remains include sections of wall and foundations that trace its once grand layout. Two paths lead to the top. The northern route from Anselfingen is broad and easy, graded T1 for hikers. The southern route from Welschingen is narrower and steeper, graded T2, and needs careful footing. The 39-hectare reserve protects the mountain’s volcanic soils and rare flora, making the climb worthwhile for both scenery and nature.