Great location, my only criticism would be that the water is blown in a few places. Not really sure if you could work around that with a single exposure though. Otherwise, comp and exposure are good.
The bridge and walking path just make this image complete; even the little falls on the left hand side is an added bonus. Your photo has the feeling of "the thirds" and I like it. BB
Amazing location. I think perhaps the lighting at that time of the day was not your best friend. Lovely shutter choice for the water, very beautiful. The remainder is a bit flat to me.