Surrey

Surrey (/ˈsʌri/) is a ceremonial county in South East England. It is bordered by Greater London to the northeast, Kent to the east, East and West Sussex to the south, and Hampshire and Berkshire to the west. The largest settlement is Woking.

The county has an area of 1,663 km² (642 square miles) and a population of 1,214,540. Much of the north of the county forms part of the Greater London Built-up Area, which includes the suburbs within the M25 motorway as well as Woking (103,900), Guildford (77,057), and Leatherhead (32,522). The west of the county contains part of built-up area which includes Camberley, Farnham, and Frimley and which extends into Hampshire and Berkshire. The south of the county is rural, and its largest settlements are Horley (22,693) and Godalming (22,689). For local government purposes Surrey is a non-metropolitan county with eleven districts. The county historically included much of south-west Greater London but excluded what is now the borough of Spelthorne, which was part of Middlesex. It is one of the home counties.

The defining geographical feature of the county is the North Downs, a chalk escarpment which runs from the south-west to north-east and divides the densely populated north from the more rural south; it is pierced by the rivers Wey and Mole, both tributaries of the Thames. The north of the county is a lowland, part of the Thames basin. The south-east is part of the Weald, and the south-west contains the Surrey Hills and Thursley, Hankley and Frensham Commons, an extensive area of heath. The county has the densest woodland cover in England, at 22.4 per cent.

Surrey is divided in two by the chalk ridge of the North Downs, running east–west. The ridge is pierced by the rivers Wey and Mole, tributaries of the Thames, which formed the northern border of the county before modern redrawing of county boundaries, which has left part of its north bank within the county. To the north of the Downs the land is mostly flat, forming part of the basin of the Thames. The geology of this area is dominated by London Clay in the east, Bagshot Sands in the west and alluvial deposits along the rivers.

To the south of the Downs in the western part of the county are the sandstone Surrey Hills, while further east is the plain of the Low Weald, rising in the extreme southeast to the edge of the hills of the High Weald. The Downs and the area to the south form part of a concentric pattern of geological deposits which also extends across southern Kent and most of Sussex, predominantly composed of Wealden Clay, Lower Greensand and the chalk of the Downs.

Much of Surrey is in the Metropolitan Green Belt. It contains valued reserves of mature woodland (reflected in the official logo of Surrey County Council, a pair of interlocking oak leaves). Among its many notable beauty spots are Box Hill, Leith Hill, Frensham Ponds, Newlands Corner and Puttenham & Crooksbury Commons.

Surrey is the most wooded county in England, with 22.4% coverage compared to a national average of 11.8% and as such is one of the few counties not to recommend new woodlands in the subordinate planning authorities' plans. In 2020 the Surrey Heath district had the highest proportion of tree cover in England at 41%. Surrey also contains England's principal concentration of lowland heath, on sandy soils in the west of the county.

Agriculture not being intensive, there are many commons and access lands, together with an extensive network of footpaths and bridleways including the North Downs Way, a scenic long-distance path. Accordingly, Surrey provides many rural and semi-rural leisure activities, with a large horse population in modern terms.