Breg, River source in Black Forest, Baden-Württemberg, Germany
The Breg is a river in Baden-Württemberg that originates near St. Martin's Chapel at approximately 1,000 meters elevation in the Black Forest region. It flows roughly 46 kilometers eastward before merging with the Brigach to form the Danube.
The Breg valley shows traces of prehistoric settlements, with archaeological findings indicating continuous human presence since ancient times. The river's importance in forming the Danube made it a significant reference point in regional history.
The merging of the Breg with the Brigach to form the Danube is deeply rooted in German folk songs and local sayings, particularly in a well-known phrase about these two rivers. Visitors can experience this connection along the banks today, where traditional Black Forest buildings shape the landscape.
The valley can be explored via marked hiking trails near Furtwangen, which lead to various viewpoints and river banks. The best time for hiking and nature observation is from spring through fall, when weather conditions are most favorable.
Although not the longest river, the Breg contributes the largest water volume when forming the Danube. This occurs in the Katzensteig, a former glacial valley with a distinctive landscape pattern that visitors can clearly observe while hiking.
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