RALSTON: So, you wanna go to the bone-grinding windmill, and… smell the air?

DRAGOMIR: Yes.

RALSTON: I got a good idea of what you’re gonna smell. It’s not gonna be awesome. 

The heroes of Barovia make it through the mountain pass, but before they reach the Town of Vallaki, an accident on the road leads them to visit a windmill that smells as bad as it sounds.