Jim Corbett National Park is a national park in India located in the Nainital district of Uttarakhand state. The first national park in India, it was established in 1936 during the British Raj and named Hailey National Park after William Malcolm Hailey, a governor of the United Provinces in which it was then located. In 1956, nearly a decade after India’s independence, it was renamed Corbett National Park after the hunter and naturalist Jim Corbett, who had played a leading role in its establishment and had died the year before. The park was the first to come under the Project Tiger initiative.

Corbett National Park comprises 520.8 km2 (201.1 sq mi) area of hills, riverine belts, marshy depressions, grasslands and a large lake. The elevation ranges from 1,300 to 4,000 ft (400 to 1,220 m). Winter nights are cold but the days are bright and sunny. It rains from July to September. The park has sub-Himalayan belt geographical and ecological characteristics. Dense moist deciduous forest mainly consists of sal, haldu, peepal, rohini and mango trees. Forest covers almost 73% of the park, while 10% of the area consists of grasslands. It houses around 110 tree species, 50 species of mammals, 580 bird species and 25 reptile species.

An ecotourism destination, the park contains 488 different species of plants and a diverse variety of fauna. The increase in tourist activities, among other problems, continues to present a serious challenge to the park’s ecological balance.