The color saturation is great. Tthe composition wonderful. If there was anything I would change abou this, it would be to darken the sky a bit -- the 'exit' of the woods needs to be the brightest object in the frame, but the sky (especially its reflection) are competing with it.
This could use more warm tones (yellows and reds). I would adjust the white balance and shoot again. Also, try to get more of the cottage / hut in the photo.
A lovely composition; I like the water and the building that shows only enough to create questions as to its nature without answering them. The colors are great, and the path adds to the interest. The only quibble is that the path gets cut off in the foreground, making it less identifiable as a path.