At Tambon Khok Pho, Khok Pho District, is about 30 kms. From the provincial town of Pattani along Highway no. 409. The national park is part of the Sankalakhiri mountain range. Fertile and verdant, it is home to countless plant life worth studying. It boasts no less than three scenic waterfalls, the Saikhao which is the most beautiful, the Phong Phong and the Aranvarin.