If you play the whole process, it will take two days. Because Taimu Mountain is composed of several mountains. There are about four routes, the shortest is 2.5 hours and the longest is 16 hours.
If you want to climb to the top of the mountain, it should take about 4 hours. If you just go to Yiyiwa, it will take about 2 hours. There is a natural cave in Taimu Mountain, which gives you a sense of adventure.