Introduction to the Sky Bridge: The Sky Bridge was officially opened in July 2012. It is a super popular attraction in Nantou and is comparable to the Sky Bridge of the Zhushan Ladder. The Sky Bridge of Houtanjing is 204 meters long, with 265 steps and a height difference of 5.65 meters at both ends. The deep valley below is 70 meters deep and can only accommodate a maximum of 150 people. There will be controls before entering the Sky Bridge, and there is an electronic scale above to check the current weight to maintain the safety of tourists.