Super hard to find and you are in an area with no cell reception. Get a map before traveling in this area! We drove around and finally found a camp ground and asked some people about the falls and they said there was another area that is smaller but still cool to see that is right off the road (falling water drive).
This was very cool to see in person. There's a gift shop with restrooms just before you get to it too.
This was worth going out of our way to see! It is beautiful!