King's Castle is a Neolithic hillfort 1 kilometre (0.62 mi) east of Wiveliscombe in Somerset, England. It is surrounded by two banks with a ditch between them. The inner wall ranges up to 2.5 metres (8.2 ft) high and the outer wall gets up to 1.5 metres (4.9 ft) high. Arrowheads, scrapers, and borers have been found at the site.