Tun Abana Ecological Trail Introduction
Located within Chashan Village, directly across from Kaiyuan Farm. This asphalt industrial road is quite wide and flat, with an irrigation ditch beside it. The walk to Jiayama Waterfall takes about 30 minutes. The route gradually transitions from farmland to dense forest. Along the way, the Jiayama Stream flows on the left side. The park features an O-shaped trail allowing visitors to walk along the ridge to the sunset pavilion and then to the waterfall. The famous "Water and Fire Sharing Source" biogas spring area in Chashan is also nearby. In the evening, it becomes an exciting spot for night observation. There are as many as 15 species of frogs, representing half of Taiwan's frog species. Additionally, there are 6 or 7 species of fireflies. Moreover, the small path next to Jiayama Waterfall leads to Dashibi and Bat Cave, with a journey of about one and a half hours.