Reign of Terror Haunted House is the largest, indoor, professional walk-through haunted house attraction in Southern California. Continuously growing in size, changing in layout and content, and operating since 1999, we feature more than 138 custom rooms in 10 different, inter-connected haunt themed sections. Covering an enormous 28,000 square feet of floor space, we are packed with terrifying scenes, swarms of living and mechanical monstrous characters, amazing scary props, and countless spectacular special effects. All designed to give you a thrilling and fun time.
Get Ready for FALL 2024
We’ve been bringing the fear and amazing scares for 25 YEARS to become the Premiere Haunt Experience in L.A. and all of Southern California.
Fall 2024 is coming sooner than you think, so get ready to get back to ROT and see why we earned the
#1 spot in Yelp’s rating of Haunted Attractions in the U.S.
We’re proud to have been recognized by thousands of reviews across multiple platforms and grateful to have had the ability to bring our visitors with a high quality professional Haunt experience. Thank you for being a part of it year after year!