State Lower Saxony, Germany Country Germany | Length 17 km River system Weser | |
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Main source east of Visselhövede
68 m above sea level (NN) River mouth north of Walsrode
38 m above sea level (NN) Progression Böhme (river) → Aller → Weser → North Sea Landmarks Villages: Ottingen, Ahrsen, Jarlingen, Benefeld, Borg | ||
The Warnau is a right-bank tributary of the River Böhme in North Germany and is part of the Weser basin. It is about 17 kilometres (11 mi) long and has a catchment area of 49 square kilometres (19 sq mi), mostly in the district of Soltau-Fallingbostel in Lower Saxony.
Map of Warnau, Germany
The Warnau rises in the area of Behningen near Neuenkirchen, flows generally southwards from the village of Ottingen, passes Ahrsen, Jarlingen, Benefeld and Cordingen and discharges into the Böhme south of Borg in the municipality of Bomlitz. Near Ottingen the Warnau is also called the Schneebach, which comes from the fact that the stream once formed the border (Low German: Sneede) between the Bishopric of Verden and the Duchy of Lüneburg, now the district boundary between Soltau-Fallingbostel and Rotenburg. Between Cordingen and Benefeld it forms a charming, narrow, wooded valley with a restored mill, the Cordinger Mühle, that hosts events. Downstream to its mouth the meadow valley is accompanied on one side by a pictureseque bluff with narrow footpath. At its southern end the path meets the Bomlitz Archaeological Trail (Archäologischen Wanderpfad Bomlitz), which runs through a Bronze Age burial site on a rounded hilltop in the recreation area of Eibia-Lohheide and continues south to Vogelparkstraße to the impressive system of ramparts belonging to the Old Saxon fort of Hünenburg at the confluence of the Warnau and the Böhme. The site is linked by legend to the founding of the oldest Lüneburg Heath's monasteries, the nearby Walsrode Abbey.
The Walsrode–Visselhövede railway follows the Warnau valley, which has now been dismantled north of Cordingen (with its old station of Jarlingen). The section south of Cordingen is now the Bomlitz–Walsrode railway which is worked by goods trains to the factory of Wolff and the Walsrode Industrial Park in Bomlitz. This line crosses the Warnau on a high bridge between Cordingen and Benefeld.