Phra Danrang cave art source is a cave art source that was discovered on June 7, 1987 by a survey team from the Fine Arts Department who came to explore the art sources of Tham Pha Lai Phu Pha Yon, Ban Na Pang and Tham Muang, which were in the area of ​​Taeng Noi King District at that time. After that, Mr. Kowit Sri Nukul, the head of Huai Huat District, introduced Mr. Nu Khotsee, an expert in trekking. Mr. Nu told the survey team about the abandoned Phra Dan Rang cave stone carvings, which was abandoned in front of the cave's mouth, the Archeological Survey of the Fine Arts Department therefore went to the archaeological site. The location of the Phra Dan Raeng cave art source is at latitude 16 54 50 and longitude 104 09 30 east. These coordinates can be reached by car in Sakon Nakhon-Tao Noi District, which can go in many directions along each route. There will be a distance of about 15-17 km., then travel from Huai Huat District for about 6 km. Climb along the dam ridge to the Huai Wat National Park Office, which is located at the front of the hill for about 1 km. Along the rocky cliffs at the foot of the hill below is a long, small cliff.