Panke

The Panke is a small river in Brandenburg and Berlin, a right tributary of the Spree.
It is 29 km (18 mi) in length with its source in the northeast of Bernau bei Berlin. The headwaters were overbuilt with the construction of the Berlin–Szczecin railway in 1842, today the Panke waters leak beneath the railroad embankment. The river flows southwestwards parallel to the railway line through the Bernau town centre and reaches the municipal border with Panketal, underpassing the Bundesautobahn 11.