The Adelaide Showground holds many of Adelaide's most popular events, including the Royal Adelaide Show. The Showground (also popularly known as the Wayville Showgrounds) is located in the inner-southern Adelaide suburb of Wayville, just south of Greenhill Road. They are bordered by Goodwood Road (east), Leader Street (south), the railway line (west) and Rose Terrace (north). The Royal Agricultural and Horticultural Society of South Australia (RAHS) has controlled the site since the 1920s, the land having been purchased by the South Australian government prior to the First World War. The Royal Show moved to the present site in 1925.