Site of Nature Conservation Interest in the context of "Perivale Wood"

Hampstead Heath is an ancient heath in London, spanning 320 hectares (790 acres). This grassy public space sits astride a sandy ridge, one of the highest points in London, running from Hampstead to Highgate, which rests on a band of London Clay. The heath is rambling and hilly, embracing ponds, recent and ancient woodlands, a lido, playgrounds, and a training track, and it adjoins the former stately home of Kenwood House and its estate. The south-east part of the heath is Parliament Hill, from which the view over London is protected by law.

Running along its eastern perimeter is a chain of ponds – including three open-air public swimming pools – which were originally reservoirs for drinking water from the River Fleet. The heath is a Site of Metropolitan Importance for Nature Conservation, and part of Kenwood is a Site of Special Scientific Interest. Lakeside concerts are held there in summer. The heath is managed by the City of London Corporation, and lies mostly within the London Borough of Camden, with the adjoining Hampstead Heath Extension and Golders Hill Park in the London Borough of Barnet.

Hengistbury Head (/ˈhɛŋɡɪstbəri/), formerly also called Christchurch Head, is a headland jutting into the English Channel between Bournemouth and Mudeford in the English county of Dorset. It is a site of international importance in terms of its archaeology and is scheduled as an Ancient Monument. Declared a Local Nature Reserve in 1990, the head and its surroundings form part of the Christchurch Harbour Site of Special Scientific Interest. It is also a Special Area of Conservation, Special Protection Area, an Environmentally Sensitive Area and a Site of Nature Conservation Interest. The name "Hengistbury Head" refers to the whole of the headland area; the elevated portion is called Warren Hill.

There has been human activity on the site since the Upper Palaeolithic. During the Victorian era, it was heavily quarried, and in recent years tourism has become significant – it receives more than one million visitors annually. The various habitats on the Head provide a home for many plants, birds and insects, some of them rare and critically endangered. Erosion remains a threat to the site, although long-term projects are intended to secure it for the future.

Erith Marshes is an area of grazing marsh beside the south bank of River Thames in Greater London, England.It is located next to the Crossness Sewage Treatment Works and is owned by Thames Water. It is a Site of Metropolitan Importance for Nature Conservation in the London Borough of Bexley. It can be accessed by London Buses routes 177, 180, 229, 401 and 472.

The bulk of the marshes which once existed from Woolwich to Erith have now been built upon. The small part that remains is owned by Thames Water, who manage a wildlife area.

Golders Hill Park is a formal park in Golders Green, London. It is managed by the City of London Corporation as part of the parkland and commons in and near Hampstead Heath, and is part of the Hampstead Heath Site of Metropolitan Importance for Nature Conservation. Unlike the rest of the Heath, Golders Hill Park is closed at night.

It adjoins the West Heath part of Hampstead Heath, and was formerly surmounted by a large house which was bombed during World War II. It is chiefly grassy parkland, but it also has a formal, beautifully tended, flower garden next to a duck pond with a small humpback bridge, a separate water garden, which leads onto a larger pond, and a small free zoo, mostly in one bloc but with a separate pen primarily for fallow deer. There are also tennis courts, a playground, and croquet lawns. A café stands at the top of the park, near the site of the original house.

Syon Park /ˈsaɪən/ is the garden of Syon House, the London home of the Duke of Northumberland in Brentford in the London Borough of Hounslow. It was landscaped by Capability Brown in the 18th century, and it is Grade I listed by English Heritage under the Historic Buildings and Ancient Monuments Act 1953 for its special historic interest. The 56.6-hectare (140-acre) main gardens are a Site of Borough Importance for Nature Conservation, Grade I, and the flood meadows next to the River Thames are a biological Site of Special Scientific Interest (SSSI) and a Site of Metropolitan Importance for Nature Conservation.