Yunnan 2 13 national highway. According to Baidu map, Wild Elephant Valley is located on the west side of Yunnan 2 13 National Road. Wild Elephant Valley is the first national park in China with the theme of animal protection and environmental protection. It is a 4000-meter-long walking path, winding in the tropical rain forest, where you can feel the breath of the tropical rain forest and get in close contact with well-trained elephants. The best time to watch wild elephants is evening, night and early morning.