Wannian Canyon (中文版：萬年峽谷) is a beautiful shallow canyon in Yunlin, Gukeng Township. The canyon runs from Tongxin Waterfall at the top, to Longfeng Waterfall at the bottom, although the deepest section is the 300-meters directly above Longfeng Waterfall. It only takes about 10 minutes to walk down to the canyon, and there is a path on the outside of the canyon which takes another 5 minutes. Inside the canyon there are several small waterfalls, and many of the pools are quite deep. Please be careful around the edges of the canyon, as they can get quite slippery and you wouldn't want to fall in accidentally while taking a selfie.
2017 - The local government has since declared this a dangerous area where recreational water activities are prohibited.
To get to Longfeng Waterfall, hike up the river from the bottom. Road 149 doesn't connect all the way through, so you to drive around to the other side. Please check the map at the bottom for the parking areas and starting points.
Yunlin County, Gukeng Township
Canyon: 23.60121, 120.66556
Parking: 23.60258, 120.66761