From the Wikipedia page [1]
Weilheim-Schongau is a Landkreis (district) in the south of Bavaria, Germany. Neighboring districts are (from the north clockwise) Landsberg, Starnberg, Bad Tölz-Wolfratshausen, Garmisch-Partenkirchen and Ostallgäu.
The district was formed in 1972 by merging the former districts Weilheim and Schongau, and one municipality from the former district Marktoberdorf.