Well I'm carving out a place for something I'm working on and I ran into a problem. It's in the blocked off area.

I can access it with no probs but the rock area I deleted(that was blocking me off prior) shows a huge sand mountain that I can walk through.

Now it seems kind of cool and all but would rather see the guards stationed there from a far instead of having to go into the passable mountain in order to see them.

How do I get rid of this? Anyone know of what I am writing about?