Bryn Cefni Business Park is located to the outskirts of Llangefni, the administrative centre of the island of Anglesey. Landings and take off facilities are available for both executive planes and charter services from Royal Air Force (RAF) Valley and Mona Airfield. The site adjoins the existing Bryn Cefni Industrial Park to the north of the Llangefni Industrial Estate, Angelsey, North Wales. It is a greenfield site of 18.21 hectares (45 acres) in area and adjoins the existing park on which a number of developments are currently being undertaken.