Driving for about 15 minutes from Tianshiang to Wenshan, you will see a tunnel with balusters and an iron door. After walking into the construction detour from here; you can see many tunnels along the road. This place is known as the Second Taroko Valley. Going ahead for about 50 minutes; you will reach the Baiyang Waterfall which is divided into four parts. With its waters rushing down and surrounded by towering mountains and deep valleys, the waterfall looks extra beautiful. Taroko National Park Headquarters has built a suspension bridge to the underlayer of waterfall and a viewing area for visitors to have rest and enjoy the waterfall.