 The municipality borders to Epfendorf, on the east to Rosenfeld and Zimmern unter der Burg in the Zollernalbkreis, in the south to the county town Rottweil and in the west to Villingendorf.The municipality Dietingen includes the formerly independent municipalities Böhringen, Gößlingen, Irslingen and Rotenzimmern.In the hamlet of Irslingen is situated Burgstall Tierstein respectively castle Wildeck.