 The neighbouring German municipalities are Wutöschingen, Lauchringen, Küssaberg, and Hohentengen am Hochrhein in the west, as well as Dettighofen in the east.There is a border crossing into Switzerland on the road from Erzingen to Trasadingen.The municipal area comprises the villages of Bühl, Erzingen, Geißlingen, Grießen, Rechberg, Riedern am Sand, and Weisweil.