Try adding more of the trees and shrubs into the foreground to highlight the contrasting cliffs in the main focal point of the scene. The photo is a touch out of sharpest focus. Great landscape image in AA style!
Good subject and composition. Image is not in the high contrast style of Adams, but it is really the overall focus of the image that is its main issue. It seems both oversharpened and out of focus at the same time. This is common with digital landscapes. I know, I take landscapes all the time and all mine are like that. It is probably the camera's internal processor doing it to you.