Well, I'm pretty sure it was British. I remember seeing it in the 80's. A guy or 2 friends are in a car and get lost somewhere in the countryside. They stumble upon an odd village and decide to stay there for the night. I forget what happens in the middle, but it's somehow revealed that it's a town of cannibals
. I think the main guy ends up thinking he has escape but really he hasn't.
It's possible that it was a TV show/movie because I don't remember it being that long. Any horror fans recognize this??