The St. Antonius Mill is an historic corn mill located on St. Antonisstraat in the town of Heythuysen. The mill was built in 1860, and was originally used as both a grain and oil mill. The St Antonius Mill was decommissioned in the 1940s, but was restored at the beginning of this century, and officially re-opened on September 2002. The mill is now owned by Heythuysen County, and is open to the public. The current opening times are listed on the mill web site.