- Guru Ghasidas Tiger Reserve is located in Koriya and Surajpur district of Chhattisgarh state of India.
- It was the last known habitat of the Asiatic Cheetah in India
- The reserve is a part of the larger Achanakmar-Amarkantak Biosphere Reserve.
- In 1983, It was established as Sanjay National Park.
- In 2000, Guru Ghasidas National Park was formed from Sanjay National Park when Chhattisgarh was bifurcated from Madhya Pradesh and formed a state in itself. After Creating new state 60% of the Sanjay National Park fell under the district of Koriya in Chhattisgarh.
- In 2007, the park was renamed as Guru Ghasidas Ntional Park in honor of Guru Ghasidas, the founder of the Satnami community and a social reformer.
- In 2022, the combined areas of the Guru Ghasidas National Park and Tamor Pingla Wildlife Sanctuary declared Tiger Reserve.
- It is the 53rd Tiger Reserve in India and 4th tiger reserve in Chhattisgarh.
- Area: The Guru Ghasidas Tiger Reserve spans an area of approximately 2,108 square kilometers.
- Guru Ghasidas National Park (1,500 km2)
- Tamor Pingla Wildlife Sanctuary (608.51 Km²)
- River: Following rivers flows through Guru Ghasidas Tiger Reserve are:
- Banas River
- Bijaur Nala
- Hasdeo River
- Flora: teak, sal, and bamboo etc.
- Fauna: Tiger, Leopard,Chital,Chinkara,Sambar, Four-horned Antelope,Striped Hyena,Bison,Wild Dog,Sloth Bear,Grey-headed Fish Eagle, Red Junglefowl, Indian Python etc.