Haidennaab

The Haidenaab (German pronunciation: [ˈhaɪdənaːp]) is the right and western headstream of the River Naab in the Upper Palatinate in the south German state of Bavaria. At its confluence with the Waldnaab near Luhe-Wildenau, the Naab is formed.

Source: Wikipedia https://en.wikipedia.org/wiki/Haidenaab