Ovenden's Mill
Willingdon and Jevington, United Kingdom
Ovenden's Mill or Mockett's Mill is a grade II* listed tower mill at Polegate, East Sussex, England which has been restored but is now in a poor state and the tower is not open to the public. The impressive milling museum is open but only on certain Open Days. If you look at the "Polegate windmill" Facebook page you will find more details. We are arranging these days at the moment but the first one should be National Mills weekend with the mill open on the Sunday.
Windmill data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).