Gorgeous clarity and fall colors. The composition is classic, with the leading lines and rule of thirds. I like all the lines from the bench, fence, waterfall, each making their own geometry. The only niggle with this for me is the skyline where it meets the trees. Otherwise, very, very nice!
Love the colors & composition, but it's a bit overexposed & the sky is blown out entirely - I know they're expensive, but a graduated ND would have really helped in that regard. Using some full ND to extend the exposure would have softened up the water cascades nicely which would have really added some depth to this one. It's worth doing over with the right tools or even trying several different exposures & combining them with Photoshop to get the perfect composition.
The sky and the water are blown out and the rest looks over saturated. Nice composition though. Maybe this location would be a good candidate for an HDR shot to try to capture it all.