- Source: Sayn (river)
The Sayn (frequently also called the Saynbach) is a small river, just under 43 kilometres (27 mi) long, in the south of the Westerwald hill region of Germany. It rises near Himburg in the Upper Westerwald and empties into the River Rhine in Bendorf (between the towns of Koblenz and Neuwied).
See also
List of rivers of Rhineland-Palatinate