Naejangsan National Park is located in the provinces of Jeollabuk-do and Jeollanam-do, South Korea. It was designated as the 8th national park in 1971. It is named after the 763-metre (2,503 ft) mountain Naejangsan. The park is home to a total of 919 plant species and 1,880 animal species. 12 of the animals are endangered.