Yibahou village is one of Bunun people's very old dwelling places. It has been abandoned for decades and is full of wildlife. Sambar deer, barking deer and goats can be seen in the valley. At the mountain foot of Yibahou Village lies the hot spring. The original rectangular hot spring pool at the mountainside was buried by landslide. A shovel is suggested for building a proper the hot spring pool. One way takes 1.5 - 2 days. The second most difficult hot spring in Taiwan. Swiftwater and falling rocks are expected. Experts only.