Irelands BIGGEST INDOOR SCREAM PARK

Awarded ‘No.1 Haunt in the World’, ‘Best Independent European Haunt’ and ‘Most Entertaining Horror Experience’. It’s easy to see why we’re the best.

All in a BRAND NEW location – City Market – Marys Lane, Dublin.

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Haunted Orphanage1
attack of the clowns
sewers
Death row
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witch
museum
circus
banshee
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LIVE DJ, FOOD COURT, CLOWNS WITH CHAINSAWS, VAMPIRES, DANCERS, ACROBATS, CLASSIC VILLAINS, HALLOWEEN TOWN, PUMPKIN GAMES, PHOTO OPS, GIVEAWAYS & MORE.

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Haunts and attractions

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Behind The Screams

What our visitors say

A terrifyingly brilliant experience, I make the annual ritual trip up every year and I'm never disappointed. Full credit to all the staff involved in putting it together.

Always a night full of laughs, screams and scares from the moment you start queuing right up to the end.

Behind the scares and horrifically brilliant set pieces are very kind and professional staff to ensure safety of everyone who dares to experience hell on earth.
Leigh Cheevers
Even in the queue before you enter you get frightful scares from the talented actors. Gorgeous but gruesome make up, amazingly spooky outfits, amazing haunts pretty sure I lost my voice in the haunts screaming so much, super cool photo ops and super kind staff and helpful staff managing to make sure everyone has a superb and enjoyable time while being safe! Second time coming and can’t wait for my many more trips to come! Thank you
Martyna Aoife
A true spectacle in Irish Haunted houses! I went a couple nights ago with the Mrs. and it was a class aul night. The actors were incredible, set design was dark, morbid and brought to life by the hard-working and passionate actors. You can really tell these people put their heart and soul into every moment. Kudos to the creators for making this an annual trip from now on! Tarot Card room left skid marks!
Ryder Dawson
Iv been going to the nightmare realm in the RDS for the past 4 years and each year just gets bigger and better. This year there was amazing. This year there was a Snake lady and I have a major phobia of them. Molly Mayhem was amazing and got her to move away from the area until I had passed through (thanks fast passes) cant recommend the place enough . It kick starts Halloween each year for us, I already cant wait for next year.
Colina McGarry
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Prepare yourself for a night you won’t forget.. We’re celebrating 13 Years of Fear!

Think you can handle Dublin’s Biggest Indoor Scream Park? Think again – The Nightmare Realm has a reputation for getting under peoples skin. With FIVE brand new mazes, THREE scare-free zones – Fanta’s Freaky Photo Lab, Halloween Town and The Little Museum of Horrors, plus The Banshee Audio Experience and food court, You’ll be petrified before you know it.

Visit The Nightmare Realm, whether you’re looking for a fright or an unbelievable experience you’ll never forget.. We have something to entertain everyone this Halloween season!

With the title of ‘No.1 Haunt in the World’, ‘Best Independent European Haunt’ and ‘Most Entertaining Horror Experience’, it’s EASY to see why we’re the BEST.

How to find the nightmare realm

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