Dunster Working Watermill Dunster Working Watermill Dunster Working Watermill (also known as Castle Mill) is a restored 18th century watermill, situated on the River Avill, close to Gallox Bridge, in the grounds of Dunster Castle in Dunster, Somerset, England. It is a Grade II* listed building. The mill stands on a site where a mill was first recorded in the Domesday Book, but the present building was constructed around 1780. It closed in 1962 but was restored in 1979 and is still used to grind flour. The equipment is powered by two overshot wheels. It is owned and run by the National Trust.
Feudal barony of Dunster (1303–1377) and widow of Sir John de Vere, son of the Earl of Oxford. In the following year 1375 Lady Mohun's husband died, being the last in the male line of Mohun. In the following year 1376, Lady Mohun completed the transaction, namely that her trustees settled the castle of Dunster, the manors of Kilton, Minehead and Carhampton, and the hundred of Carhampton on Lady Mohun for her life, with remainder to Elizabeth Luttrell and her heirs. Lady Elizabeth Luttrell never lived at Dunster, as she died in 1395 before Lady Mohun's life interest had expired. But Dunster Castle remained