is still used to grind flour. The equipment is powered by two overshot wheels. It is owned by the National Trust but operated as a tourist attraction by a private company. The Dovecote was probably built in the late 16th century. It has been designated as a Grade II* listed building and Scheduled Monument. It is approximately high and in diameter, with walls around thick. In the 18th century the floor level and door were raised among several major alterations. The lower tiers of nest holes were blocked to protect against brown rats which had arrived in the Britain in 1720 and reached Somerset by 1760. A revolving ladder, known as a "potence", was installed to allow the pigeon keeper to search the nest holes more easily. In the 19th century two feeding platforms were added to the axis of the revolving ladder. When the ladder was installed in the 16th century the base rests on a pin driven into a beam on the floor. The head of the pin sits in a metal cup in the base of the wooden pillar, which means the mechanism has never had to be oiled. When the Dunster Castle estate was sold the dovecote was bought by the Parochial church council and opened to the public. Extensive repairs were undertaken in 1989. The Tithe Barn was originally part of a Benedictine Dunster Priory, has been much altered since the 14th century and only a limited amount of the original features survive. In the "Valor Ecclesiasticus" of 1535 the net annual income of the Dunster Tithe Barn is recorded as being £37.4s.8d (£37.23p), with £6.13s.7d ( £6.68p ) being passed on to the priory in Bath. The Somerset Buildings Preservation Trust (SBPT) has co-ordinated a £550,000 renovation project on behalf of the Dunster Tithe Barn Community Hall Trust (DTBCHT), into a multi-purpose community hall under a 99-year lease at a pepper-corn rent, by the Crown Estate Commissioners who own the building. Funding has been obtained from the Heritage Lottery Fund and others to support the work. Conygar Tower is a folly used as a landmark for shipping. It is at the top of Conygar Hill and overlooks the village. It is a circular, 3 storey tower built of red sandstone, situated on a hill overlooking the village. It was commissioned by Henry Luttrell and designed by Richard Phelps and stands about high so that