Still working my way up the mountain, and I found a crevasse between two peaks. Either that or there was a meteor crash here at some point. It’s a deep cut into the surface of the land in the mountain range.
Also, it seems to attract sheep and duckens. There are a lot of animals in the hole, and the sides are too steep for all but the savviest animals to climb up. I think they may be trapped down there. Tomorrow I’m going to use some of the extra fill I’ve collected to lift the level of the bottom of the hole and see if I can get them out.