Ranthambore National Park is one of the largest national parks in India. It is situated around 11 km from the city of Sawai Madhopur. It was established as the Sawai Madhopur Game Sanctuary in 1955 by the Government of India, and was declared one of the Project Tiger reserves in 1973. Ranthambore became a national park in 1980. In 1984, the adjacent forests were declared the Sawai Man Singh Sanctuary and Keladevi Sanctuary, and in 1991 the tiger reserve was enlarged to include Sawai Man Singh and Keladevi sanctuaries.