The second one is nice, a little lacking in forresty/mountain type objects, and the cliff looks weird near the back of the map.
The red line is what I'm talking about.
The blue like looks oddball, you never really see that all that much in games, I see what you're going for, but it just looks weird.
And above it, the second set of hills, above the cliffs, I'm not sure, but y reversing them, it might look better, but that's just me; it's your game.