List of national parks of Nigeria

Columns: Park | Area km | Established | State ( s ) | Notes
Chad Basin | 2,258 | 1991 | Borno , Yobe | Includes part of the Hadejia-Nguru wetlands and the Sambisa Game Reserve | Cross River | 4,000 | 1991 | Cross River | Okwangwo section and Oban section ( 1,906 km² ) | Gashaka Gumti | 6,731 | 1991 | Taraba , Adamawa | Kainji | 5,382 | 1979 | Niger , Kwara | Includes Kainji Lake , Borgu Game Reserve and Zugurma Game Reserve | Kamuku | 1,121 | 1999 | Kaduna | Okomu | 181 | 1999 | Edo | Part of the Okomu Forest Reserve | Old Oyo | 2,512 | 1991 | Oyo , Kwara | Yankari | 2,244 | 1962 | Bauchi | Operated by the Bauchi State government

Example questions:
How far is the smallest Nigerian national park from Benin City ? | In what year was the park located in Bauchi named Nigerias biggest national park ? | How many species of primates have been recorded in the Nigerian national park with a total area of 4,000 km ? | What is the highest elevation in the Nigerian national park with a total area of 6,731 km ?

Answers:
60 km | 1991 | Sixteen | 2,419 metres