Haidenaab
General data
- Name: Haidenaab
- Water system: Danube
- Water type: River
- Progression: Naab River -> Danube -> Black sea -> Mediterranean Sea -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: Europe
- Countries: Germany
The Haidenaab 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.
