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Chobham Common

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Similar  Church of St Lawrence, Windlesham Arboretum, St Tarcisius Church - Camberley, Frimley Lodge Park, Lightwater Country Park

Chobham common

Chobham Common is a 1,400-acre (6 km2) area of temperate lowland heath, a globally rare and threatened habitat due to rare soil type, in Surrey, England. Before the early 20th century it covered a larger area. In 1855, by enclosure, it became a freehold partly subject to common land restrictions awarded to Arthur Onslow, 3rd Earl of Onslow and Surrey County Council purchased the slightly reduced area comprising it from the 6th Earl in 1966. It is managed by Surrey Wildlife Trust for nature conservation and public recreation.


Chobham Common Chobham Common Surrey Wildlife Trust

Chobham Common is a national nature reserve, Special Protection Area under the EU Birds Directive and a Site of Special Scientific Interest (SSSI). Chobham Commons or Heaths was a broad term applied to West End Common and Pirbright Common SSSI which has restricted access also in the borough of Surrey Heath, together with Chobham Common itself. Chobham Common was also the Location for films and music videos, including Superman 2 and Dad's Army.

Chobham Common A May Day Foray The Wildlife Trusts

Chobham common rc flying may 6th 2013


Chobham Common Chobham Common 1 Old Slade Bog Misc Earthwork The Megalithic
  • 26 species of mammal have been recorded on the site including the nationally rare water vole.
  • 116 species of bird have been recorded. The Common is a nationally important breeding area for European nightjar, woodlark and Dartford warbler.
  • 9 species of reptiles and amphibians have been recorded including the nationally rare sand lizard.
  • The Common is nationally important for its invertebrate fauna being the best site in the UK for spiders, hymenoptera (bees wasp and ants) and ladybirds - it is one of the last two sites on the mainland UK for the red barbed ant Formica rufibarbis.
  • 23 species of dragonfly
  • 33 species of butterfly including large colonies of the rare silver studded blue have been recorded.
  • Plants

    Chobham Common CANCELLED Pinks amp Blues The Wildlife Trusts
  • 390 species of vascular plant
  • A good assemblages of bryophytes, lichens and fungi have been recorded.
  • Of most note are the marsh club moss (Lycopodiella inundata) and Deptford pink (Dianthus armeria)
  • A good assemblages of wetland species including sundews (Drosera) and marsh gentian (Gentiana pneumonanthe), and of heathland road verge species.
  • History

    Chobham Common Surrey UK Forums Chobham Common Walks View Topic

    Peat and tumuli at the site suggest that, like other non-mountainous heaths, Chobham Common was transformed from to mostly shrubs, grass and bog when late paleolithic farmers and wood-gatherers cleared much of the primary woodland that before their arrival cloaked the country. This exposed and degraded the fragile topsoils of the site, creating the conditions favoured by heathland. After the initial clearance the area would have been kept free of trees by grazing and fuel gathering. The specific earliest periods of occupation were the Neolithic period and the Bronze Age; analysis of peat cores from areas with similar geology and patterns of settlement elsewhere in southern Britain would suggest the heathland on Chobham Common emerged at some time during these periods.

    An Inclosure Award was made by Parliament in 1855 of part to the Earl of Onslow outright, the rest, for example, in 1911 comprising "several thousand acres of common land" was uninclosed but associated with his land, at which time Chobham remained a large parish (i.e. village or town) in southern England, covering 9,057 acres (3,665 ha).

    In addition to the Great Camp of 1853, the Common also hosted the Battle of Chobham Common in September 1871, as part of the Autumn Manoeuvres of that year. During the First World War, trenching exercises were held in August 1915 in advance of Kitchener's Third Army's mobilisation in France.

    Chobham Common was used by the military during the 1920s and 1930s, and throughout the Second World War. Captured enemy tanks were also tested in the Common as was equipment to detonate land mines using flails and probably caused the significant damage that lead to reseeding.

    Immediately after the Second World War, the southern part was ploughed and seeded with an annual grass to allow the natural vegetation to re-establish, while the area north of Staple Hill, which was not as heavily damaged, was allowed to recover naturally. By the 1950s, plants and associated small animals were recovering well. At this time the Common was heavily grazed by rabbits with little scrub and large areas of close-cropped heather and gorse. Myxomatosis reached the area in 1955 and consequently the heather and gorse on Chobham Common grew and scrub began to develop. By the 1960s scrub including brambles was starting to become a problem. Surrey County Council purchased the slightly reduced area comprising the common from William Onslow, 6th Earl of Onslow for £1 per acre by in 1966.


  • There are three Scheduled Ancient Monuments on Chobham Common: a Bronze Age barrow, and two earthworks of unknown date and origin known as "The Beegardens".
  • Queen Victoria reviewed troops encamped on the Common, including the Light Brigade (famous from the "Charge of the Light Brigade"), before their departure to the Crimea, Russia during the Crimean War in 1853. The Victoria Monument erected on the site in 1901 commemorates this review.
  • Loss of heathlands nationally

    Over 80% of the heathlands that once covered extensive areas of southern Britain have been lost, with similar losses on the near continent where the remaining lowland heathland of oceanic temperate regions occurs. This dramatic decline began during the eighteenth century and early nineteenth century as changes in agriculture, which resulted in the loss of grazing on heaths, and as the growing availability of cheap coal as an alternative to other fuels, brought traditional heathland management to an end in many areas. Large areas of heathland were lost to neglect or subjected to agricultural “improvement” and enclosure as arable farming methods advanced. During the twentieth century' 50% of the heathland that remained in 1919 was converted to commercial forestry and substantial areas have been lost to development and invading scrub. In geology and soil, it lies on the sandy Bagshot Formation, which is named after a nearby village of Surrey, and where covered by topsoil this is accordingly naturally wet, acid heath soil, with patches of dry, acid heath soil, due to the drainage and chemistry of this material. This accounts for which is just 1.9% of English soil and 0.2% of Welsh soil. In wettest patches which have peat this is the best type of soil for pines and coniferous landscapes.

    Maintaining the common

    The survival of Chobham Common as an extensive area of lowland heath is largely due to the historic isolation of the Chobham area where traditional heathland management continued until the early twentieth century. While turbary (turf cutting)was still practised on a small scale at the beginning of the twentieth century it had ceased to be an important factor in the management of the Common by that time. Rough grazing and the cutting of heather, gorse and small trees began to decline after 1914 and had almost completely ended by the time of the Second World War. Photographic evidence and verbal reports indicate that during the early part of the twentieth century large tracts of Calluna vulgaris (heather) with extensive areas of wet heath and open bog dominated the Common. There was little scrub and the only trees of any great size were at the Clump on Staple Hill and the Lone Pine to the south of the Beegarden.

    Management Plan

    In 1984, Surrey County Council produced the first management plan for Chobham Common which acknowledged invading scrub, fire and erosion as the main threats to the site. The Surrey Trust for Nature Conservation (now renamed the Surrey Wildlife Trust) had carried out small-scale scrub clearance work from 1974 onwards and Surrey County Council began clearing scrub on the Common from the 1970s onwards; however despite their best efforts the scrub continued to advance. While describing birch and pine invasion on the Common as “Possibly the most serious problem for nature conservation” the 1984 Management Plan states, “Widespread invasion control is difficult to justify financially. Intervention management will therefore be limited to the more significant open habitats and places where an acceptable level of tree cover can be maintained at low cost”.

    From the late 1980s, a more aggressive approach to scrub management was adopted together with more active conservation management starting with the large scale annual events for schools and volunteers such as “Purge the Pine” and “Free Christmas Tree” events. While these events, which involved over 1,500 volunteers in some years, dramatically reduced the threat to the Common from pine invasion, birch remained a major threat to the site.

    The 1992 Management Plan took a much more positive approach to conservation management of Chobham Common . In the same year the site was proposed as a national nature reserve (NNR) and a substantial grant covering a ten-year period was awarded to Surrey County Council under the Countryside Stewardship Scheme for the management of 280 hectares of the Common. The scheme was extended to cover the whole NNR for a further ten years in October 2002. At the time of writing at least seventeen hectares of scrub management takes place each year together with at least twenty hectares of conservation mowing, and bracken control. Bare ground creation and heather cutting, and pond, scrape and pool creation are also carried out to enhance bio-diversity. The restoration of conservation grazing on Chobham Common is seen as a priority by site managers.


    Fires occurred fairly regularly during the 1950s and 1960s and the whole of Chobham Common was seriously damaged by major fires in the early and mid-1970s which caused the loss of the smooth snake (Coronella austriaca) and sand lizard from the site and allowed extensive areas of purple moor grass and bracken to establish. Since 1976, a network of fire tracks and firebreaks has been created and progressively upgraded. Since 1990 rangers and volunteers have fire watched during periods of high risk and in 2006 the rangers were equipped with a fire fighting system. These measures together with close liaison with the Surrey Fire Service have served to reduce both the frequency and scale of fires on the site.

    The major utilities that cross Chobham Common were constructed during the 1950s and early 1960s. The M3 motorway was completed in 1974 cutting the site in half. Some attempts were made at mitigation work at the time, but with hindsight they were both inappropriate and inadequate and large blocks of gorse (Ulex europeaus) developed in the zone of disturbance on either side of the motorway creating further fragmentation of the site and causing serious fire risks. Following serious fires in 2001 and 2002 the Department for Transport provided funding for clearance of the gorse in the zone of disturbance and this area is mown annually to suppress any gorse regrowth.

    Strong summer heat can occur to dry out the long grass, shrubs and trees of acidic heath soil. When a fire breaks out, Surrey Fire and Rescue Service (in the case of the major May 2010 fire attracting rubbernecking, Surrey Police and Hampshire Fire and Rescue assisted) extinguish it in a range of vehicles and teams.

    Erosion mitigation

    The first car parks on Chobham Common were created in 1936 at Staple Hill and south of the Monument. After the Second World War, the recreational use of the Common grew dramatically. This recreational use developed in an ad-hoc manner with walkers and horse riders creating tracks then abandoning them for new routes as they gullied and became impassable, causing wide scale erosion of the site.

    It is also reported that during the 1950s and 1960s visitors regularly took vehicles onto Chobham Common further adding to the problem. An aerial photograph dated 1964 clearly shows severe erosion problems on Tank Hill and Staple Hill. By the time Surrey County Council acquired Chobham Common in 1968 there were nine car parks on the area covered by this plan. Initially the Council wished to develop a country park but these plans were soon dropped in favour of informal recreation and nature conservation.

    Erosion and disturbance continued to be serious problems through the 1970s and 1980s. While attempts to restrict horse riding proved unsuccessful, by the late 1980s both walkers and riders were showing a marked preference for the growing network of high quality fire tracks.

    In 1992, a consultative process began to resolve long running conflicts of interest between horse riders and other users, and to rationalise the rights of way networks in order to meet the needs of visitors while protecting sensitive habitats and species. Following a public enquiry in 1996 the present network of rights of way and agreed horse rides which incorporates the fire track network was installed. Since then there have been few serious erosion problems and disturbance has been greatly reduced.

    Rail Access

  • Longcross railway station
  • Very limited service at this station. Alternatives are Virginia Water and Sunningdale.


    Chobham Common is open to the public, has six car parks, an extensive network of footpaths, bridleways, other tracks and three self-guided trails.

    Chobham Common


    Chobham Common Wikipedia