The Parkland Walk is a 4.5-mile (7.2 km) linear green walkway in London, which follows the course of the railway line that used to run between Finsbury Park and Alexandra Palace, through Stroud Green, Crouch End, Highgate and Muswell Hill. The route follows the bridges and cuttings of the line, but avoids the closed surface section of Highgate station and its adjoining tunnels, which are closed to walkers for safety reasons.