Map makers and natural cave formations

[ValdDrakul]

Have a map maker program, and I'm pretty good at making dungeons in buildings. My last one I'm pretty proud of but I'm running into a bit of a problem making dungeons in a cave setting. If anyone has examples of cave dungeons made in a map maker I can get inspiration from I'd appreciated it, otherwise I'm going to have to stick another tower in a mountain, and since this a group of dragon cultists I thought a cave would be more fitting.

 

[aco175]

Here

This is Dydon Logo's thread bouncing around the first page or two of the boards. He has several maps of mines and such. He free draws maps though, so I'm not sure if this would be just for ideas.