What is Diefmatten?
[[File:Blason de la ville de Diefmatten (68).svg|thumb|100px|Coat of arms]] '''Diefmatten''' is a [[Communes of France|commune]]. It is found in the [[Haut-Rhin]] [[Departments of France|department]] of eastern [[France]]. It is about 15 km west of [[Mulhouse]]. {{France-geo-stub}} [[Category:Communes in Haut-Rhin]]