The Campsite was founded in 1963 by Dennis and Phyllis Hill who purchased the estate in 1961. The campsite is still ran by the family and has developed to cater for 170 pitches spread over 36 acres of woodlands and fields. All developments have been made to be sympathetic with the historical buildings and grounds of the estate. The site includes a 25m heated swimming pool, several blocks of facilities, a playpark, a camp shop, and other amenities. In high season the barns open to local entertainment and there are various food options through the week. The site is open from mid May and mid September. Trewan Hall Website
