The small river Bibert flows through this beautiful valley.
The Bibert rises at an altitude of around 444 m above sea level. NHN southwest of the district of Schmalnbühl, which belongs to the municipality of Flachslanden, on the Frankenhöhe in the Franconian Keuper-Lias-Land.
It flows through the Rangau and crosses the municipalities of Rügland and Dietenhofen. At Münchzell the Haselbach flows into the Bibert. Schwaighausen lies south of the confluence with the Egels and Weihersmühlbach. The river flows past Großhabersdorf and Vincenzenbronn to the south. East of the Ammerndorf district of Bubenmühle, the Bibert forms the border between Ammerndorf and Roßtal. The Bibert touches the Zirndorf districts of Weinzierlein, Wintersdorf and corpsesdorfermühle to the north and then crosses corpses village and Zirndorf.
The last stretch of the Bibert, about 1.9 kilometers, forms the border between the towns of Zirndorf and Oberasbach. The Bibert finally flows at an altitude of 289.5 m above sea level. NHN opposite Weikershof, a district of the city of Fürth, from the left into Rednitz.