Northwest Indiana Haunted House
7611 E 81st Avenue
Merrillville, IN 46410
The Mayhem Midway opens at 6:30pm with the first guests entering the Haunted Attractions at 7pm. If Arriving close to closing, please call or check Facebook in case of early ticket booth closing.
FINAL BUS LEAVES AT CLOSING. VISITORS ON FINAL BUS OR ONSITE AT TIME OF CLOSING WILL BE ADMITTED