Open September 25 – November 1, 2026
📍 7611 E 81st Ave, Merrillville, IN 46410
The screams return this fall as Haunted Hills Haunted Attractions opens its gates for the 2026 season! Step into Northwest Indiana’s ultimate Halloween destination—where new haunts, twisted trails, and pulse-pounding scares await around every corner.
Experience multiple terrifying attractions, sinister surprises, and the chaotic energy of our Mayhem Midway and Hills Hollow Scarezone, packed with games, food, and eerie entertainment to keep your night alive.
Gather your bravest friends and prepare for an unforgettable night of fear and fun—because this year, the Hills are alive with horror!
🎟️ Tickets go on sale July 1st, 2026
👻 Special Events
🍂 Fall Fest – October 10th & 25th
Enjoy live music, local vendors, fall fun, trick-or-treating, and Lights-On Tours of Haunted Hills Hospital — perfect for families and younger guests!
🎃 Haunted Hills Halloween Party – October 31st
Celebrate Halloween night with a scream! Costumes, contests, music, and scares all night long.
💀 Final Fright: Icons of Fear – November 1st
Your favorite horror movie characters invade Haunted Hills for one terrifying night only! Encounter iconic killers, slashers, and monsters in this end-of-season horror tribute that brings the movies to life—if you dare.
🔥 Visit Haunted Hills Haunted Attractions this October, Where the Region Screams!
Also check out other Entertainment events in Merrillville, Music events in Merrillville, Festivals in Merrillville.
