The Borough of Welwyn Hatfield is a local government district in southern Hertfordshire, England, governed by Welwyn Hatfield Borough Council.
Welwyn Garden City is a town in Hertfordshire, England, 20 miles (32 km) north of London. It was the second garden city in England and one of the first new towns. It is unique in being both a garden city and a new town and exemplifies the physical, social and cultural planning ideals of the periods in which it was built.
Stanborough Park, also referred to as Stanborough Lakes is a 126-acre (0.51 km2) park in Welwyn Garden City, Hertfordshire, England.
Lavender Pond is a 2.5 acre local nature reserve in Rotherhithe in the London Borough of Southwark. It is owned by Southwark Council and managed by The Conservation Volunteers. The nature reserve has an area of woodland as well as the pond.
The Spinney, Carshalton is a 0.4 hectare local nature reserve in Carshalton in the London Borough of Sutton, England. It is owned by Sutton Council and managed by the council and Sutton Nature Conservation Volunteers. It used to be managed by the London Wildlife Trust.
Derwent Floodwash is a 1.8 hectare Local Nature Reserve and Site of Borough Importance for Nature Conservation, Grade II, in Morden Park in the London Borough of Merton. It is owned by the London Borough of Wandsworth and managed by Merton Council. The site borders Pyl Brook, and it is designed to store flood waters when the brook overflows, preventing flooding of properties downstream.
Merton Park Green Walks is a linear walk along the line of a former railway line between Merton Park tram stop and Morden Road in Merton Park in the London Borough of Merton. It is a 1.5 hectare Local Nature Reserve and a Site of Borough Importance for Nature Conservation, Grade II, which is owned and managed by Merton Council.
Pevensey Road is a 10.2 hectare Local Nature Reserve in Hanworth in the London Borough of Hounslow. It is also part of the Crane Corridor Site of Metropolitan Importance for Nature Conservation. It is owned and managed by Hounslow Council.
Fox Wood is a 2.25 hectare Local Nature Reserve and Site of Borough Importance for Nature Conservation, Grade 1, in Ealing in the London Borough of Ealing. It is owned and managed by Ealing Council.
Northaw Great Wood is a 223.6-hectare (553-acre) biological Site of Special Scientific Interest (SSSI) near Cuffley in Hertfordshire, England. It covers Northaw Great Wood Country Park, which is managed by Welwyn Hatfield Borough Council, Well Wood, Justice Hill and Grimes Bottom. Part of the site is managed by Hertfordshire County Council as a schools' park. The country park is also a local nature reserve.
Mardley Heath is a 41.1 hectare Local Nature Reserve in Welwyn in Hertfordshire. It is owned by Welwyn Hatfield Borough Council and managed by the council together with the Friends of Mardley Heath.
Howe Dell is a 4 hectare Local Nature Reserve in Hatfield in Hertfordshire. The declaring authority is Welwyn Hatfield Borough Council. The site is woodland which runs along both sides of a stream with steep sides. The main trees are hornbeam, oak and beech. There is access from Honeysuckle Gardens.
Oxleys Wood is a 1.2 hectare Local Nature Reserve in Hatfield in Hertfordshire. The declaring authority is Welwyn Hatfield Borough Council. The wood floods in wet weather, particularly the northern part, which has a pond. Tree species include oak, ash, elm and willow, and they provide a habitat for insects which provide food for birds.
Stanborough Reedmarsh is a 3.3 hectare Local Nature Reserve in Welwyn Garden City in Hertfordshire. It is owned by Welwyn Hatfield Borough Council and managed by the Herts and Middlesex Wildlife Trust.
The Commons is 13.2 hectare Local Nature Reserve in Welwyn Garden City in Hertfordshire. It is owned and managed by Welwyn Hatfield Borough Council.
Singlers Marsh is a 6.3 hectare Local Nature Reserve in Welwyn in Hertfordshire It is owned and managed by Welwyn Hatfield Borough Council.
Garston Park is a park in Garston, Hertfordshire, a suburb of Watford in Hertfordshire. An area of 6.4 hectares, about half of the park, is a Local Nature Reserve. It is owned and managed by Watford Borough Council.
Stocking Springs Wood is a 1.1-hectare (2.7-acre) nature reserve between Ayot St Lawrence and Ayot St Peter in Welwyn Hatfield district in Hertfordshire. It is managed by the Herts and Middlesex Wildlife Trust.
Target Hill Park is a 9-hectare (22-acre) Local Nature Reserve in Crawley in West Sussex. It is owned by Crawley Borough Council and managed by the council and Gatwick Greenspace Partnership.
