The Hoop Wind Mill is a working corn mill located in the town of Culemborg. It was built in 1854, and is currently owned by the town. The mill was converted to steam power in 1910. The Hoop Mill was purchased by the town in 1980 after having been derelict for several years. Restoration work was carried out, and the mill was re-opened in 1993. The mill produces feed for cattle. The Hoop mill is open to visitors every Saturday.