Alexandra Park, Alexandra Palace Way, N22, Tube: Wood Green, then Bus W3
Battersea Park, Albert Bridge Road, SW11, NR: Battersea Park
Brockwell Park, Dulwich Road, SE24, NR: Herne Hill
Chelsea Physic Garden, Chelsea Embankment, Tube: Sloane Square
Clapham Common, SW4, Tube: Clapham Common
Coram Fields, Guilford Street, WC1, Tube: Russell Square
Crystal Palace Park, Anerley Hill, SE1, NR: Crystal Palace
Epping Forest, Epping, Essex, IG10, Tube: Loughton
Fulham Palace Gardens, Bishop's Avenue, SW6, Putney Bridge
Green Park, Piccadilly, W1, Tube: Green Park
Gunnersbury Park, Gunnersbury Lane, W3, Tube: Acton Town
Hainault Forest, Hainault, Essex, IG7, Tube: Hainault, then Bus 150 / 247
Hampstead Heath, Hampstead, NW3, Tube/NR: Hampstead
Holland Park, Holland Park Avenue, W11, Tube: Holland Park
Hyde Park, Park Lane, W1, Tube: Marble Arch / Hyde Park Corner
Kensington Gardens, Kensington, W8, Tube: Kensington High Street
Kew Gardens, Richmond, TW9, Tube/NR: Kew Gardens
Lincoln's Inn Fields, Holborn, WC1, Tube: Holborn
London Wetlands Centre, Queen Elizabeth Walk, SW13, Tube: Hammersmith, then Bus 283
Postman's Park, King Edward Street, EC1, Tube: St Pauls
Ranelagh Gardens, Royal Hospital Road, SW3, Tube: Sloane Square
Regents Park, Park Road, NW1, Tube/NR: Baker Street
Richmond Park, Queens Road, Tw10, Tube/NR: Richmond, then Bus 65 / 371
Royal Botanical Gardens, Richmond, TW9, Tube/NR: Kew Gardens
St James' Park, Birdcage Walk, SW1, Tube: St James' Park
Syon Park, Brentford, Middlesex, TW8, NR: Syon Lane
Victoria Park, Victoria Park Road, E9, Tube: Mile End, then Bus 277
Wimbledon Common, Wimbledon, SW19, Tube/NR: Wimbledon / Tube: Putney Bridge, then Bus 85 / 93