Wikipedia
Zollernalbkreis
The Zollernalbkreis is a district (Landkreis) in the middle of Baden-Württemberg, Germany. The district is located in the Swabian Alb, and contains the second highest elevation of this mountains, the 1011 meter high Oberhohenberg. In the south-east the district nearly reaches till the river Danube.
The district was created on January 1, 1973, when the two previous districts Balingen and Hechingen were merged.
Neighboring districts are (from north clockwise) Tübingen, Reutlingen, Sigmaringen, Tuttlingen, Rottweil and Freudenstadt.