landscape critique

Love to get your opinions on these two.
I have been playing around with the processing but something seems a little off. Is it me being picky or am I missing something because I can't work out what it is

IMAGE LINK: http://www.stonemeadow​.com.au/p442391178/e1b​51c88a

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On the first, I am losing a lot of detail on the foreground rocks. Maybe a little exposure bump to portions of them to bring out a little more brightness/detail.
As for the second, I wouldn't change a single thing. That shot would be on my wall in a second.

The one shot from the cave is very appealing. There's a fantasy aspect to it. Find a dragon to perch on the rock and there you go. I'm seeing pretty good detail in the rocks on my monitor. It is after all a dark cave. However, you might try to experiment a little on the external scene. If you isolate it, you might find that it benefits from a slight drop in exposure. See what you think.

maybe try raising the shadows and lowering the highlights