The Surrey Hills,  encompassing the ridge of the North Downs from Oxshott to Farnham and the greensand hills down to the Sussex border, was designated an Area of Outstanding Natural Beauty in 1958, giving it the same conservation status as a National Park.

AONB designation recognises the beauty of the landscape and the Surrey Hills Board ensures that it is properly conserved and managed for future generations to enjoy. It aims to increase the understanding and enjoyment by the public of the special qualities of the area of outstanding natural beauty,

The Board includes Guildford, Mole Valley, Reigate and Banstead, Tandridge and Waverley Borough Councils and Surrey County Council, Natural England, the National Trust, National Farmers Union, Country Land and Business Association, Surrey Wildlife Trust, CPRE and the Surrey County Association of Parish and Town Councils.  The Surrey Hills Partnership is an advisory forum that supports and scrutinises the work of the Board.