Dunster it was part of Williton Rural District. The district council is responsible for local planning and building control, local roads, council housing, environmental health, markets and fairs, refuse collection and recycling, cemeteries and crematoria, leisure services, parks, and tourism. The larger and most expensive local services such as education, social services, libraries, main roads, public transport, policing and fire services, trading standards, waste disposal and strategic planning are the responsibility of Somerset County Council. As Dunster falls within the Exmoor National Park, some functions normally administered by district or county councils have, since 1997, fallen under the Exmoor National Park
Gallox Bridge, Dunster to pay for the construction of the tower of the Priory Church of St George and provide other amenities. The name Gallox is believed to be derived from gallows as the village gallows were nearby, when it was called Gallocksbrigge. The bridge is close to Dunster Working Watermill and the base of the hill on which Dunster Castle sits and provides access to the site of the Deer park. It also falls within the Dunster Conservation Area. It has been in the guardianship of English Heritage since the 1950s. It is a narrow stone packhorse bridge, on the southern outskirts