Alb-Donau-Kreis is a Landkreis in Baden-Württemberg, Germany. It is bounded by the districts of Biberach, Reutlingen, Göppingen and Heidenheim, the two Bavarian districts Günzburg and Neu-Ulm, and the city of Ulm.
Wikipedia https://en.wikipedia.org/wiki/Alb-Donau-Kreis
Coordinates 48°23'50.641" N 9°59'36.361" E