About the location
The best about it is, that there are 2 waterfalls within one scene and even if you are not there for photography, the sound alone and the view down there are just breathtaking. Especially during a foggy day, the waterfalls may not be visible, but you will hear this tremendous sound.
There is a rest area up there with some tables, where you can enjoy a meal after you got up there. Just make sure, that you won't leave anything behind.