Cavern 51

 Cavern 51

Four passages in or out, and ~3-4 chambers connected by passages. Lots of vertical and horizontal interplay, and potentially a good place to set up a base or camp. 174 feet vertically.

The edit adds ink blots around to create visual interest. It could also potentially be a way to add background elements, like one layer deeper, and this might be explored in the future. Things like passages back and around, or smaller tunnels that are Implied. Could also be ore deposits or coal or something...