This is a very nice image. Reminds me a good amount of the countryside outside Yosemite. Big rock domes and other features, visible from beautiful river beds. The tonality is particularly natural, where I find some of your images to be darker or more contrasty than I would like (at least on my monitor). Just a personal preference thing, but this one definitely works for me. I'd say the sharpness/noise in the water is the only let down. Maybe larger feature size, less roughness, or higher AA.
- Oshyan