Overview: Abbey Wood is a 6.3-hectare (16-acre) geological Site of Special Scientific Interest in Abbey Wood in the London Borough of Bexley. It is located in Lesnes Abbey Woods south-east of the ruins of Lesnes ...

Overview: Saltbox Hill is a 22.2 biological Site of Special Scientific Interest in three separate areas in Biggin Hill in the London Borough of Bromley. One area of 6.9 hectares is owned and managed by the London ...

Overview: Rainham Marshes is an RSPB nature reserve in the east of London, adjacent to the Thames Estuary in Purfleet, Thurrock and the London Borough of Havering.

Overview: Riddlesdown Common or Riddlesdown is a 43 hectare area of green space in Kenley, towards the northern end of the North Downs in the London Borough of Croydon. It is owned and maintained by the City of ...

Overview: Ruxley Gravel Pits is an 18.7-hectare (46-acre) biological Site of Special Scientific Interest in Ruxley, Orpington, in the London Borough of Bromley, and originally dug between 1929 and 1951. It is also ...

Overview: Gilbert's Pit is a 5.2-hectare (13-acre) geological Site of Special Scientific Interest in Charlton in the Royal Borough of Greenwich. It was notified in 1985 and was formerly known as Charlton Sand Pit ...

Overview: Harrow Weald SSSI is a 3.7 hectare (9 acre) geological Site of Special Scientific Interest in Harrow Weald in the London Borough of Harrow. It was formerly part of the Stanmore and Harrow Weald Commons ...

Overview: Hornchurch Cutting is a 0.8-hectare (2.0-acre) geological Site of Special Scientific Interest in Hornchurch in the London Borough of Havering. It is also a Geological Conservation Review site.

Overview: Mid Colne Valley is a 132 hectare biological Site of Special Scientific Interest in Harefield in the London Borough of Hillingdon and Denham in South Buckinghamshire. Its main importance lies in its e ...

Overview: Bentley Priory Nature Reserve is a Site of Special Scientific Interest and Local Nature Reserve in Stanmore in the London Borough of Harrow, surrounding the stately home of Bentley Priory. It is a 55 ...

Overview: Downe Bank is a nature reserve owned and managed by the Kent Wildlife Trust in the North Downs, close to Downe in the London Borough of Bromley. It is a Site of Special Scientific Interest (SSSI) together ...

Overview: Crofton Wood or Crofton Woods is a Site of Special Scientific Interest and Site of Metropolitan Importance for Nature Conservation in Crofton in the London Borough of Bromley. Kyd Brook goes through the ...

Overview: Farthing Downs is an open space in Coulsdon in the London Borough of Croydon. Together with Eight Acres Common and New Hill to the south-east, it is owned and managed by the Corporation of London. Farthing ...

Overview: Ruislip Woods is a Site of Special Scientific Interest and national nature reserve covering 726 acres (294 ha) in Ruislip in the London Borough of Hillingdon. The woods became London's first national nature ...

Overview: Hayes Common is a 79-Hectare (195 acre) area of public open land in Hayes in the London Borough of Bromley. It is owned and managed by Bromley Council. It is Site of Metropolitan Importance for Nature ...

Overview: Kempton Park Reservoirs are a Site of Special Scientific Interest in the London Borough of Hounslow and Kempton Park in Surrey. It is owned by Thames Water. It is part of South West London Waterbodies ...

Overview: Low Maynard Reservoir is located in Walthamstow in the London Borough of Waltham Forest. The storage reservoir is part of the Lee Valley Reservoir Chain and supplies drinking water to London.

Overview: High Maynard Reservoir is located in Walthamstow in the London Borough of Waltham Forest. The storage reservoir is one of the Lee Valley Reservoir Chain and supplies drinking water to London.

Overview: Lockwood Reservoir is located in Walthamstow in the London Borough of Waltham Forest. It is one of the ten Walthamstow Reservoirs, which are part of the Lee Valley Reservoir Chain. The reservoirs supply ...