Erebus in Pontiac, a Haunted Attraction

Pontiac is home to Erebus--one of the world's largest haunted houses. With lots of high tech scariness, it has even been featured on the Travel Channel. All this stuff comes at a hefty price, $23-25 per person depending on what night you go. This four story structure is open Wed-Sun until November 3rd. There have been lines around the block since 2000, so it is best to reserve.