Parks and open spaces in the London Borough of Harrow

The London Borough of Harrow is one of the northern outer London boroughs: as such much of the Metropolitan Green Belt land is within the Borough boundaries. Parks and open spaces range from the large area around Harrow-on-the-Hill to the smaller gardens and recreation grounds; there are also a number of spaces taken up with golf courses. It has been suggested that Harrow is continuously losing its green space and trees.

Areas of open space include:
 * Alexandra Park, South Harrow
 * Bentley Priory, Stanmore: 165 acres (66ha) open space; Site of Special Scientific Interest and Local Nature Reserve
 * Byron Park, Wealdstone
 * Canons Park: 45 acres (18ha) 18th century parkland
 * Chandos Recreational Ground, Edgware
 * Grim's Dyke Open Space, Harrow Weald
 * Harrow Park, Harrow on the Hill
 * Harrow Weald Common, Harrow Weald
 * Headstone Manor Recreation Park: 57 acre including the Museum and Headstone Manor & Bessborough Cricket Club
 * Newton Park, Rayners Lane
 * ''Pinner Memorial Park, Pinner
 * Pinner Park Farm tenant dairy farmers Hall & Sons: total 230 acre
 * Pinner Village Gardens, Pinner
 * Roxbourne Park, Rayners Lane
 * Stanmore Common: 120 acres (48ha); Local Nature Reserve
 * Stanmore Country Park: 77.5 acres (31ha); Local Nature Reserve
 * Stanmore Marsh, Stanmore
 * Streamside Reservation, alongside Yeading Brook, Pinner
 * The Grove Open Space, Lowlands Road, Harrow
 * West Harrow Recreational Ground, West Harrow