The Werra , a river in central Germany, forms the right-source of the Weser. The Werra has its source near Eisfeld in southern Thuringia. After the Werra joins the river Fulda in the town of Hann. Münden, forming the Weser.

The Werra , a river in central Germany, forms the right-source of the Weser. The Werra has its source near Eisfeld in southern Thuringia. After the Werra joins the river Fulda in the town of Hann. Münden, forming the Weser.