Kleine Oker, Mountain brook in Clausthal-Zellerfeld and Altenau, Germany.
The Kleine Oker flows through the Harz Mountains, creating a natural passage between Clausthal-Zellerfeld and Altenau with its clear mountain waters.
During the 16th century, the Kleine Oker served as a vital water source for the mining operations that shaped the development of the Harz region.
The brook connects two distinct communities, each contributing to the local identity through their traditional relationship with water resources and mining heritage.
Multiple hiking trails follow the course of the Kleine Oker, with marked paths and informational signs guiding visitors through the mountainous terrain.
The brook forms part of the Oker river system, maintaining consistent water flow throughout the year due to the specific geological formations of the Harz Mountains.
Location: Clausthal-Zellerfeld
GPS coordinates: 51.80332,10.44687
Latest update: October 29, 2025 18:35
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