Insidious House
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Insidious House

4.1
·98 reviews·Los Angeles, United States

An immersive, interactive horror theater experience that plunges you into a chilling narrative with stunning effects and talented actors.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Weeknights

Fewer crowds, more intimate

CrowdLow
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Insidious House

Insidious House

Best Time

Weeknights

Fewer crowds, more intimate

CrowdLow
Highlights

Highlights

Must-see attractions

An immersive, interactive horror theater experience that plunges you into a chilling narrative with stunning effects and talented actors.

4.1
(98 reviews)

"It's an experience not to miss! Definitely an experience not to miss!"

Vertical photo
TIP

Book Early! 🎟️

Tickets sell out fast! Secure your spot online well in advance to avoid missing out on this popular event.

Phone-Free Immersion ⛔

Be prepared to turn off your phone. This enhances the immersive theater experience and keeps the scares fresh.

Third hero image

Quick Facts

Rating

4.1 · 98 reviews

Type

Event Venue

Highlights

Discover the most iconic attractions and experiences

Interactive Storytelling

Interactive Storytelling

Throughout the venue

Become part of a chilling narrative with talented actors guiding you through a unique, immersive horror experience.

Movie-Level Production

Movie-Level Production

Various sets and scenes

Experience stunning special effects, intricate sets, and creature designs that rival professional film productions.

Intimate Group Experience

Intimate Group Experience

Small group tours

Smaller group sizes enhance the personal and scary nature of the experience, making it more impactful.

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Planning Your Visit

Book Tickets in Advance

Delusion is a highly sought-after immersive theater experience, and tickets sell out quickly, especially for popular dates. Booking online well in advance is crucial to secure your spot and avoid disappointment. Prices can be steep, so look for early bird specials if available.

Prepare for an Immersive Experience

Delusion is not a typical haunted house; it's an interactive theatrical performance. Expect to be part of the story, move through different spaces, and potentially interact with actors. Phones are usually not allowed inside to maintain immersion, so be ready to put your device away.

Best Times

When
Weeknights
Why
Fewer crowds, more intimate
Crowd
Low
When
Early October
Why
Spooky vibes, fewer crowds
Crowd
Medium
When
Weekends in late October
Why
Peak spooky season energy
Crowd
High

Insider Tips

from TikTok, Instagram & Reddit

GO TO DELUSION😈📍DTLA #delusion #spookyszn #losangeles #haunts #halloweenvlog
@hayleejoe
2.7K likes • 43.5K views

Book Early! 🎟️

Tickets sell out fast! Secure your spot online well in advance to avoid missing out on this popular event. TikTok

Phone-Free Immersion ⛔

Be prepared to turn off your phone. This enhances the immersive theater experience and keeps the scares fresh. TikTok

📍 Delusion – Los Angeles, CA Thanks @ravengriim for joining me. #delusion #everyhaunt
@czsworld_horror
106 likes • 1.3K views
THINGS TO DO NEAR LA FOR HALLOWEEN: DELUSION VALLEY OF HALLOWS #thingstodoinla #thingstodoinlosangeles #halloween #halloweenlosangeles #losangeleshalloween #delusionvalleyofthehollows #halloweenthingstodo
@peckishatthepark
378 likes • 8.5K views

Wear Comfy Shoes :athletic_shoe:

You'll be moving and possibly running. Comfortable footwear is a must for navigating the experience. Reddit

Arrive on Time (or a bit early) :stopwatch:

While some reviews mention delays, arriving on time ensures you don't miss your slot. The pre-show bar is a good place to wait. Reddit

Delusion😈 Harrowing of Hell🔥 An interactive horror experience inspired by Dante’s Inferno Located in Los Angeles and honestly one of the BEST Halloween, Spooky things I’ve ever done. I don’t have any actual footage of the experience because they make you turn your phone off. I’m so glad they do though. So immersive. So fun! Worth every penny. @enterdelusion #delusion #spookyfun #spookyseason #ha...
@jordan_rushing
13 likes • 1.3K views

Tips

from all over the internet

Book Early! 🎟️

Tickets sell out fast! Secure your spot online well in advance to avoid missing out on this popular event. TikTok

Phone-Free Immersion ⛔

Be prepared to turn off your phone. This enhances the immersive theater experience and keeps the scares fresh. TikTok

Wear Comfy Shoes :athletic_shoe:

You'll be moving and possibly running. Comfortable footwear is a must for navigating the experience. Reddit

Arrive on Time (or a bit early) :stopwatch:

While some reviews mention delays, arriving on time ensures you don't miss your slot. The pre-show bar is a good place to wait. Reddit

Go with a Group :friends:

This is a great activity for a date night or a group of friends looking for a thrilling experience. Reddit

What Travellers Say

4.1
(98 reviews)

Reviews Summary

Delusion offers a highly immersive and theatrical horror experience with impressive production values and skilled actors. While many praise the creativity and scares, some find the performance duration too short for the high ticket price, leading to mixed feelings about its overall value. Despite this, it's frequently recommended for its unique approach to Halloween entertainment.

"Over-hyped and Over-priced! A friend of ours invited us to join him for this. He had gone last year and raved about it. I couldn't believe how much it cost, but so long it provided the value, I was okay with it. Unfortunately, it did not! Was it fun? Yeah, definitely. Was it worth over $100? Hell no! The website talked about it being around an hour in length and recommended you give yourself an additional hour before/after because there would be a big something that was an extension of the actual "show" for you to enjoy. But the only thing there was here for before/after the show was a bar. Just a normal over-priced drinks bar. I wish we hadn't gotten there early because they were running 30ish minutes late so we ended up just sitting on a sofa surfing our phones for an hour or so waiting for our turn.
The interactive performance is pretty great. The actors are all excellent. The story, at least this year, was okay, but not great - I mean it was very abstract and didn't make a lick of sense. But it was fun to sort of "be a kid again" and just go with it and run away from supposed bad guys or hide from an evil entity under the bed. And the effects and stuff were super amazing. BUT there were a lot of missed opportunities in my opinion to make it a bit scarier or more of a thriller - there were many times looking back where I was thinking, "if they had just done this or that small thing, it could have created a great surprise scare or made this scene way more spooky." And I wish the story actually involved us more and was a narrative we could follow and maybe even introduced mysteries that we might be able to be involved with solving as it went on. Instead it was more like the each character just told us their story and most of them seemed to be fairly random and disconnected.
I gave it 3 stars because I did have a lot of fun for 30 minutes - it could have been better imo, but it was a lot of fun. But I could have bought a ticket to Universal Studios for the same price (NOT the night time horror thing, just the daytime amusement park) and had a full day of amazing entertainment. Or I could have gotten a ticket to see Hadestown at the Pantages for that price and experienced one of the best musicals ever which is 2-3 hours of brilliant entertainment.
Delusion was 30 minutes of fun at WAY too high a price."

Eric Wrye

"Visited on Nov 1 at 7:30pm and it was fantastic. The immersion started the moment we checked in—no lines. The production value felt truly movie-level. It’s shorter than previous years, but it was very well executed with top tier sets, creatures and acting. The only negative is that we wished it was longer. I’m so glad we went and highly recommend."

Bisous Bijous

"the perfect date night or group outing. Longe is fun and moody to hangout before. Actors did a great job! Only wish was that it was a little longer!"

Sensika N

What People Like

Immersive theater experience
High production value
Skilled actors and effects

What People Dislike

Short performance duration
High ticket price
Abstract story

Frequently Asked Questions

🚇 🗺️ Getting There

Delusion has moved locations in the past, but recent iterations have been held at venues like the Variety Arts Theater in Downtown LA TikTok or in Pomona for 'Delusion Valley of Hollows'.TikTok Always check the official Delusion website for the most current location details for the specific year you plan to visit.

Public transport options will depend on the specific venue. For Downtown LA locations, consider using the Metro. For Pomona, research local bus routes. It's advisable to check transit apps like Google Maps or Moovit for the best routes based on the venue's address. TikTok

Parking availability and cost vary significantly by venue. Downtown LA locations might have paid parking garages nearby, while other venues might offer on-site parking or street parking. Check the official Delusion website or venue information for specific parking guidance. TikTok

If you're visiting from further afield, consider driving and parking if available, or utilizing ride-sharing services like Uber or Lyft. For those coming from other parts of California, Amtrak or Metrolink trains might be an option to reach a station near the venue, followed by a short ride-share. TikTok

During peak Halloween season, traffic can be heavy. Plan to leave earlier than you think you need to, especially if driving. Ride-sharing services can also be in high demand, so factor in potential wait times. TikTok

🎫 🎫 Tickets & Entry

Ticket prices for Delusion can be quite high, often exceeding $100, and vary depending on the date and time. Some reviews mention prices around $112.99+.TikTok It's best to check the official Delusion website for current pricing and any potential package deals. Reddit

It is highly recommended to buy tickets as soon as they go on sale, as Delusion events often sell out completely, especially for weekend dates closer to Halloween. TikTok

A standard ticket grants you access to the immersive theatrical experience. Some reviews suggest that beyond the show itself, the 'extension' might just be a bar area, so manage expectations regarding additional activities. Reddit

It is unlikely that tickets will be available at the door, as they typically sell out in advance. Purchasing tickets online ahead of time is the only reliable way to guarantee entry. TikTok

Delusion typically operates in the evenings during the Halloween season. Specific showtimes and operating hours will be listed on their official website when tickets go on sale. TikTok

🎫 ✨ Onsite Experience

Delusion is an immersive, interactive horror theater experience. You'll be guided through various scenes by actors, becoming part of a narrative. It's designed to be more theatrical and story-driven than a traditional haunted house. TikTok+1

Reviews suggest the actual performance is shorter than advertised, often around 30 minutes, though some mention it felt longer or shorter. Some visitors wish it were longer. TikTokReddit

No, phones are typically not allowed inside Delusion to maintain the immersive experience. You'll likely be asked to put your phone away before entering the performance area. TikTok

Yes, Delusion is designed to be scary and thrilling. The immersive nature and close proximity to actors and effects can make it quite intense for some. TikTok

Comfortable clothing and shoes are highly recommended, as you will be walking and potentially moving quickly. Avoid open-toed shoes or anything that could hinder your movement. Reddit

🍽️ 🍽️ Food & Dining

Yes, some venues have a bar area where you can purchase drinks before or after the show. Food options are generally not a focus of the Delusion experience itself. Reddit

Outside food and beverages are typically not permitted inside the performance area. It's best to consume any food or drinks before entering. Reddit

Depending on the venue's location, there are usually various dining options nearby. If Delusion is in Downtown LA, you'll find a wide array of restaurants. If it's in Pomona, research local eateries in that area. TikTok+1

The bar typically offers standard alcoholic and non-alcoholic beverages. Prices can be on the higher side, as is common for event venues. Reddit

No, the food and drink options are usually separate from the ticket price and are an optional amenity provided at the venue. Reddit

📸 📸 Photography

Absolutely not. Phones and cameras are strictly prohibited inside the immersive experience to maintain the illusion and prevent spoilers. TikTok

While you can't take photos inside, you might be able to take photos outside the venue or in designated waiting areas before your showtime. Check with staff upon arrival. TikTok

Since photos are not allowed inside, focus on experiencing the event fully. You can share your excitement and impressions with friends afterward, or look for official social media content from Delusion to see professional shots. TikTok

It's unlikely there will be professional photographers offering individual photos within the performance. The focus is on the live, immersive experience. TikTok

You can find photos and videos shared by attendees on social media platforms like TikTok and Instagram using hashtags like #Delusion. The official Delusion social media accounts also share content. TikTok+1

Insidious House (2026) – Best of TikTok, Instagram & Reddit Travel Guide