Dunster Castle Castle and most of its contents to the National Trust, which operates it as a tourist attraction. It is a Grade I listed building and scheduled monument. Dunster Castle was positioned on a steep, high hill, sometimes called the Tor, overlooking the village of Dunster in Somerset. During the early medieval period the sea reached the base of the hill, close to the mouth of the River Avill, offering a natural defence and making the village an inland port. Several Iron Age hillforts were built close to Dunster, including Bat's Castle, Black Ball Camp and Grabbist Hill, but the earliest
Gallox Bridge, Dunster Avill, is now located approximately from the village, and used to have a significant harbour, known as Dunster Haven, which was used for the export of wool from Saxon times; however, it was last used in the 17th century and has now disappeared among the dykes, meadows and marshes near the shore. Dunster had become a centre for woollen and clothing production by the 13th century, with the market dating back to at least 1222, and a particular kind of kersey or broadcloth became known as 'Dunsters'. The prosperity of Dunster was based on the wool trade, with profits helping