Illzach is a commune in the Haut-Rhin department in Alsace in north-eastern France.
It is located in the north side of the Mulhouse metropolitan area, and forms part of the Mulhouse Alsace Agglomération, the inter-communal local government body for that area.
Wikipedia https://en.wikipedia.org/wiki/Illzach
Coordinates 47°46'53.513" N 7°20'50.42" E
