A crumbling hole gapes in the side of the stone, surrounded by rotted wood timbers. A few rusted pieces of block and tackle lay half-buried in scraggly grass. A strange sort of humming noise emanates from within.
Abandoned Mine, Mountain
bat
goblin
The goblin lives deep inside of caves far away from the sunlight. The goblin lives on deep cave algae and small critters and bugs that he can catch on the cave floor. The goblin avoids people as much as he can to stay alive.
I'm hungry. There's no food around in this mine, goblin. I've searched and searched. You look mighty tasty! Stay back! I promise I taste like horrible rotten meat.  My favorite flavor! Here's some fresh meat, I found it under the mine cart. Take this instead! Oh, well I suppose meat does sound better, less little bones.  Yes, precisely, Its a bit hard though, simply because its loaded with nutrients!  What.... ach! Did you try to trick me!? Not at all! Its a special kind of hard, white meat. Best in the land, I tell you!  Does it taste as good as human flesh? Better. And far better than bat flesh certainly!