Mole Valley is a local government district in Surrey, England. Its council is based in Dorking. The other town in the district is Leatherhead. The largest villages are Ashtead, Fetcham and Great Bookham, in the northern third of the district. Most of the district is on the escarpments of or adjoins the Surrey Hills AONB (the North Downs and Greensand Ridge including locally Leith Hill, Polesden Lacey, Box Hill and Denbies Wine Estate, the largest vineyard in the country and several golf courses) The North Downs are followed or parallelled by the Pilgrims' Way. There are stations on the London–Worthing and Reading–Gatwick Airport railways, and in the northern third, a commuter stopping-service pattern line, London–Guildford (via Epsom) line.