Haunted House Extreme Review (2026)

Final Score7.25/10
6 categories scored
Scariness
Moderate ScaresModerate Scares
Runtime6 minutes
MPD 0.34
TouchNo Touch
Ticket price17.50

Scoring Criteria Transition: 2026 sits right at a change in our review categories and weighting, so this score isn’t an apples-to-apples comparison to reviews from nearby years under different criteria; worth keeping in mind if you’re tracking a haunt’s rating over time.

Disclosure: The author(s) of this review received free or comped tickets from Haunted House Extreme in exchange for this review. Despite this, The Scare Factor remains committed to providing our honest, unbiased assessment of every attraction to help you make informed decisions.

Summary

If these storied grounds could talk, they’d speak of spectacular destruction – of fire and glass. Long before Daniel Stockton Productions erected its massive, fog-shrouded marquee to unleash Haunted House Extreme upon London, this area was home to the iconic glass and iron of the Great Exhibition, since turned to cinders and replaced with the Crystal Palace National Sports Centre. But at Halloween the ghosts of that past are beginning to murmur, and rising from the ashes is a haunt of pure, unadulterated adrenaline and creativity. Haunted House Extreme transforms the space into a realm of cinematic nightmares, where Freddy… Read More…

Guest Experience8.8

While the information online for the haunt is limited, we still found the details we required necessary for our trip to the event. There is plenty of information on running times, and suggestions on what time to get there along with an explanation of how often groups are batched within the maze, which is roughly every 2-3 minutes. We were a little confused about where to park and find the attraction upon entry to the sports ground, especially as the entire site was very big, but we eventually discovered the correct area, with the sounds emerging from the haunt marquee… Read More…

Immersion6.78

Upon reaching the haunt it was the sound that first hit us – creepy music invaded the entire park and we followed the crazed tones in order to find the maze itself. While the large marquee was basic on the outside, there was still a huge animatronic skeleton at the top that gave an obvious indication of what the spectacle was, in addition to some banners. However, the immersive experience really began when walking into the ‘foyer’ of the marquee to await the maze inside. This lobby area was beautifully lit and designed, fully decked out with Halloween decor which… Read More…

Special Effects7.4

On the outside this attraction looks merely like a small marquee, but once inside it almost feels like one has found themselves in Mary Poppin’s ever-expanding bag – we found ourselves traversing vignette after vignette, and although the timer on our phones said we’d been in the attraction for only six minutes it felt at least twice this long, with the amount of different scenes and areas we explored in such a tiny space. The strongest element of effects was probably the soundscape, with each little room in the space having its own special sound design which somehow perfectly melded… Read More…

Characters8.03

We were really impressed with just how many actors this haunt packed in for such a compact maze, with actors seemingly coming at us from all sides – they were absolutely relentless! Each and every vignette seemed to have at least one or two actors attached, who often followed us into further vignettes, leaving us sometimes with no escape. The actors were amazing and we felt extremely threatened. Jason and Freddy were particularly frightening, as was a nun who seemed to come at us out of nowhere. While some of the cast were there for shock frights and stalking, others… Read More…

Scare Factor7.65

The scare strengths in this maze were certainly from the actors themselves, who were very believable in their threatening manners. We loved the entrances from some of the killers – there were some dividers within the space that required unzipping, and at various moments actors would start to unzip these themselves with a weapon, such as a knife or in Freddy’s case his razor-sharp bladed glove. Despite the space not being shrouded in darkness it was moments like these when actors had successful ways of hiding and then coming out at us, with another memorable moment being a nun who… Read More…

Value4.36

With a ticket price of £17.50 and a walkthrough time of roughly 6 minutes, this haunt experience is a little pricey for the time it takes to venture through. Granted, this is a London attraction, and actor, build and running costs are high, so we understand the price point in those regards. We do think the experience is of incredible quality for a temporary structure in the middle of a park in South London, and the level of detail with the set designs and the strength of the acting made us want to experience this walkthrough more than once. Despite… Read More…

Know Before You Go

  • Accepts Reservations
  • All-Indoor
  • All-Indoor Attraction
  • Outdoor Waiting Line (Uncovered)
  • Free Parking

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