Looks like a spot you could really exploit photographically.
I like your composition on the second one.
i might crop a little off either side to give it more balance but i still like it as is. Little more contrast/sharpening as well would boost it's appeal.
First one is also nicely composed and the exposure is really good.
Yes indeed it is quite a find, it's what I like about hiking away from the trails and finding similair scenes, almost like finding a treasure. Good pictures, the moss under the waterfall looks neat, may be something to work with.