Originally posted by Faceplant8:

Dig limit is 8 meters I believe, so you're not going to be able to dig nearly that far down.

Your best bet is likely to find a very steep mountain side and build up that. I've done similar, but not on a mountain, just a cliff face.

Good to know and that is a great idea! That's annoying about the dig limit but I'm sure there are reasons for that. But thank you for the info =D