I found a forgeted up mine. The entrance was in a ravine, it was fairly normal there. Not for long.
As I wandered through, I hit a dungeon going through the tunnels. The tracks started there, there was a random water flow and the tracks started breaking apart after it. I found this random pile of stuff, as if they had spawned out of thin air and fell. Wandering further, I found this cavern, imagine spawning 10 mine tunnels. Eat them, then vomit them in a cave. That's what it looked like, I couldn't even get a straight path through. Then, I found ANOTHER dungeon with a lava flow going in it with a
chest on fire inside, with more random items dropped.
I stopped there, I felt I might go insane if I went further.
So I decided to use the seed Psyberia that someone suggested a few pages back, just to see the villages.
All I have to say is, these villages are awesome. Oh, and that place with lava in the picture? That's a Blacksmith's workshop.
They also have wells.
;)