What is Sierentz?
[[Image:Blason de la ville de Sierentz (68).svg|thumb|90px|Coat of arms]] '''Sierentz''' is a [[Communes of France|commune]] in the [[Haut-Rhin]] [[Departments of France|department]] of east [[France]]. It is halfway between [[Mulhouse]] and [[Basel]]. {{France-geo-stub}} [[Category:Communes in Haut-Rhin]]