3-6 hours. It depends on teams.
Climbing up and down
At least a helmet and river tracing boots. More equipment is suggested.
Difficulty: 3/5 when dry 4/5 with normal water flow The entrance to this small creek is just 200 meters away from Goddess' Pool(戴娥娜神池) There are several waterfalls ranging from few meters tall to 7 meters tall, the tallest one. It's much easier when it's dry. I wonder how difficult it might be when water flow is higher, probably pretty tough. For every waterfall, either there's always a way to go around or you need to climb up the waterfall(some ropes are already there). Several pools can be found by the waterfalls.