The mill is open to the public and takes its water from the River Dove, but is hydraulically separate from Worsbrough Reservoir.
[2] It includes the 60-acre Worsbrough Reservoir, which was built for the opening of the Dearne and Dove Canal in 1804.
[3] The park includes footpaths and cyclepaths that meander through Willow Carr and around the circumference of the reservoir.
[4] A Worsbrough Mill was recorded in the Domesday Book of 1086 and the first Curator, [Rob Shorland-Ball – 1975 to 1979] researched the history and states that a "tenuous but continuous documentary record can be traced from then to 1625 which is the likely date for the building of the existing Old Mill.
During the restoration of the mill buildings in the 1960s and early 1970s, a 1911 model Hornsby hot bulb oil engine originally from Sykehouse Windmill was installed by Geoff Hatfield (Millwright).