The image shows a section of the Batongguan historic trail that is about 10 minutes away from the Yinu Falls that leads to the Lele Mountain Hut. Although the Yinu Falls is only 500 meters away from the Lele Mountain Hut (former Lakulaku Police Post), the road condition is dangerous. The path is around one meter wide, and while there are iron chains and ropes on the mountain wall to assist tourists in hiking, Taiwan’s frequent earthquakes often loosen the rocks, causing landslides during heavy rain, which damages the plank roads. Due to the difficult maintenance of roads in the mountains, the Yushan National Park Management Office has established a safe detour route at the rear ridgeline of Lele Mountain Hut so that hikers can avoid crossing this dangerous area.

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