MSO9429 - Medieval harbour at Dunster (Monument)

First mentioned in 1183, the harbour was likely situated east and northeast of the castle. Silting was a problem by 1307 and Minehead gradually replaced Dunster as a harbour in the 15th Century. It finally went out of use in the 16th or 17th Century.

A harbour at Dunster is first mentioned in 1183, and again in 1254-8. Silting was a problem by 1307 when freedom to dig slime from the harbour was granted, but a vessel of 57 tons, belonging to Dunster is mentioned in 1375. In the 15th century Minehead was developed as a harbour and gradually replaced Dunster, although in 1565 Dunster Haven was available for small boats to land goods. The harbour probably ceased to be used in the 16th or 17th Century. The present topography of the valley has altered by silting and changes in the course of the River Avill, but it is likely that the port was situated east and northeast of the castle. It possibly moved northwards as silting progressed, and the size of vessels increased, over the centuries. [1] The Somerset HER records another possible harbour site for Dunster at SS 9884 4508. [2] This record was enhanced as part of the National Record of the Historic Environment to Exmoor National Park Historic Environment Record data transfer project. [3]