Landscape photography is a 3D subject rendered in a 2D medium. To create a 3D impression the photographer needs to use light and shadow. Unfortunately the lighting in your photo is too even throughout giving rather flat image, lacking any depth. The success of any landscape photo depends on the time of day it was taken.
You have a nice composition here and I would suggest that visiting the location at an earlier or later time of day would render a more rewarding photo.