Michigan Haunted House HIGHLIGHTS: Welcome to Erebus. The World's Largest Haunted House!
Erebus, the 4 story Haunted House is located in Pontiac, Michigan and was entered into the
Guinness Book of World Records as the World's Largest Walk-Through Haunted Attraction in 2005
EREBUS by Webster?s definition is the darkness beneath the
Earth that the dead must pass to reach Hades.