Farthing Downs is an open space in Coulsdon in the London Borough of Croydon. Together with Eight Acres Common and New Hill to the south-east, it is owned and managed by the Corporation of London. Farthing Downs and Eight Acres Common are part of the Farthing Downs and Happy Valley Site of Special Scientific Interest. Happy Valley Park is a green space to the south owned by Croydon Council. Farthing Downs is also a scheduled monument.
