Große Kulmke
Große Kulmke is a river of Lower Saxony, Germany.
The Große Kulmke is a tributary of the Sieber in central Germany. It rises near the natural monument of Mönchskappenklippe near the ridge of Auf dem Acker, north-northeast of Sieber in the district of Göttingen in Lower Saxony. It then flows mainly in a southerly direction, separated from the Sieber by the Königsberg. After it merges with the Kleine Kulmke at an elevation of. The valley of the Große Kulmke is part of the Sieber Valley nature reserve.