EDIT: Update. How's this look?

Much better. You can notice some funnelling or paths in your hills, these will be hot points for traffic, it's helpful in terrain, because not every rocky steep hill is climbable regardless which way you go up.
Continue like this, make add a little more varied, meaning don't keep this same template for the rest of the hills, and you should be good.
Also, don't just climb down, have a few platues or cliffs here and there, really give it some pasazz.