Hillside
A small community area sits at the bottom of the hills. Built into the sides of the hills are a few important areas. The first and most important being the residential area. This is a smaller area, that houses the few inhabitants of Hillside. There is also a set of stairs that weave from one level of the hill to the other, via another underground construct. (I kinda envisioned these constructs very similar to shipping containers, if anyone is interested.)
At the upper level exists the commercial region, a small inn and a shop that sell various supplies. I guess I sort of thought that this was an 'in-between' community. People who settled down between two other regions, as a rest stop. The shop and inn opened up, as did the residential area. At the bottom of the hill sits a community area, where various things could happen, this was kinda like a patio area. I thought it would be a good way for the PCs and NPCs to interact. I would also guess that some residential NPCs could set up little shops and stands in this area, to try and supplement their income. Which I suppose they would really need, something like prospecting.... They search the local area looking for valuables to sell and barter with the PCs.
Okay, so if anyone wants, I can try and upload those pics, (they are just a couple of sketches really (more like a map really), trying to put this location from my head to the computer).