Belair National Park (formerly known as Belair Recreation Park) is a protected area located at Belair in South Australia (Australia), 13 kilometres (8.1 mi) south of Adelaide and which covers an area of 835 hectares (2,060 acres). It was proclaimed in 1891 and was the first national park in South Australia, second in Australia (after Sydney's Royal National Park which was proclaimed in 1879) and the tenth in the world. The park lies within the Adelaide Hills and Mitcham council area, and forms part of a chain of protected areas located along the Adelaide Hills Face Zone.