The Forest (1982)
I like my films a bit weird so do have a soft spot for this low budget supernatural backwoods horror...wouldn't call it great though and most people will think it's not very good.
I mostly agree with this statement over at Bleeding Skull who seem to share my taste in weird movies:
"After the slowdive depression of The Love Butcher, Don Jones has officially redeemed himself in the eyes of trash poobahs everywhere. The Forest was incredibly dumb, sometimes boring, and sprinkled with several eccentric ticks. See it now."