Ranthambore National Park was established as Sawai Madhopur Game Sanctuary in 1955, initially covering an area of 282 Kms (109 sq mi). It was declared one of the Project Tiger reserves in 1973 and became a national park on 1 November 1980. In 1984, the adjacent forests were declared the Sawai Man Singh Sanctuary and Keladevi Sanctuary. In 1992, the Tiger Reserve was expanded to include the adjoining Keladevi Sanctuary in the north and Sawai Mansingh Sanctuary to the south along with other forests.