Finding a route down to Da'Ai waterfall when the river is flooded. It's hard in the beginning, but if you don't give up, like I almost did, you can always succeed.
大隘瀑布
新竹縣五峰鄉
Da'Ai Waterfall
Hsinchu County, Wufeng Township
GPS:
瀑布: 24.62472, 121.10581
停車: 24.62935, 121.10787
http://tw.followxiaofei.com/taiwan/daai-waterfall