Kempton Park Racecourse is a horse racing track together with a licensed entertainment and conference venue in Sunbury-on-Thames, Surrey, England, 16 miles south-west of Charing Cross, London and on a border of Greater London. The site has 210 acres (85 hectares) of flat grassland surrounded by woodland with two lakes in its centre. Its entrance borders Kempton Park railway station which was created for racegoers on a branch line from London Waterloo, via Clapham Junction.