Phu Lang ka National Park, about 31,250 Rais or 50 squares kilometers, covers the area in Baan Pang District, Nakhon Phanom Province, and Sega District, Nong Khai Province. There generally are productive forests such as montane forest, rain forest, mixed forest and deciduous forest. The area is the source of water, habitat of a number of animals, and has many wonderful places to visit such as cliffs, caves and waterfalls. Despite the beautiful scenery and productive forest, the area also has varieties of life and environment.