Chiayi is one of the most underrated regions in Taiwan. Everyone knows about Alishan but Chiayi is full of incredible but rarely visited areas. In addition to all of the waterfalls there are also some great hiking trails and a small part of Yunlin County near Caoling seems like it is Chiayi County even though it isn’t.
Caoshan Stream Waterfalls
Qingrengu Waterfall and Shimenggu
Ruili to Fenqihu Hike
Swallow’s Cliff Hike (and Waterfall)
Yuantan Waterfalls (圓潭瀑布)
Yuntan Waterfall (雲潭瀑布)