Website:https://www.visitleevalley.org.uk/walthamstow-marshes (Lee Valley - Walthamstow Marshes)https://leevalleyfilmoffice.co.uk/ (Lee Valley Film Office)
Description:Walthamstow Marshes are a 36.7 hectare biological Site of Special Scientific Interest. The River Lea runs along one side of the marshes, which are crossed by railway lines. The marshes are one of the last remaining examples of semi-natural wetland in Greater London.
Jurisdictions::Lee Valley Film Office, Waltham Forest