The mountain that Jimmy's tribe lived in had four key details that one way or the other, characterized it very well.
First things first, it was huge, and it was wide. It was only a few hundred meters tall, but no one who looked at the mountain saw it as small. Not nearly, especially its inhabitants, as before they were introduced to tamed dinosaurs who gave them rides down the mountainside, it took around ten hours just to walk down from the mountain, to the grasslands, even though they had a clear, leveled path to use.
Secondly, the mountain was rocky. The formations of large boulders and stone started less than halfway up the mountain, and it coated the entirety of the tip too!
The two other characteristics were foreign to the rest of the world, but quite commonly talked about by its inhabitants.
