The Twr (windmill) at Twr-y-Felin, St Davids, was built for grinding corn in 1806 by local man George Llewellyn and his sons. The sails were removed in 1904, and in 1907 it was renovated the balcony and the viewing tower were added. It is now a hotel - and also available as self catering accommodation - operated by the TYF group who specialise in outdoor pursuits.