Vampire funeral procession stalks past Cutty Sark ahead of Nightmare Realm debut

Greenwich’s early risers are used to runners, dog walkers and commuters. A coffin carried past the Cutty Sark by bloodied vampires was a rather less familiar sight.

A theatrical funeral procession descended on the riverside before sunrise as Irish immersive-horror attraction The Nightmare Realm prepared to open in London for the first time.

Gothic pallbearers carried a coffin through Greenwich before gathering beside the Thames with Canary Wharf in the distance.

In the staged publicity photographs, the costumed performers can also be seen producing tape measures and checking whether nearby Londoners might fit inside.

The undead visitors were led by Molly Mayhem, The Nightmare Realm’s red-haired “Scream Queen”, who will appear inside the attraction when it opens at Avery Hill Mansion on Friday 9 October.

Dead early in Greenwich

The pre-dawn funeral procession was staged to mark The Nightmare Realm’s journey across the Irish Sea after more than 16 years of Halloween events in Ireland.

The performers carried the coffin past the Cutty Sark before moving towards the river, attracting the attention of the rather more conventionally dressed people using Greenwich’s waterfront that morning.

The group posed menacingly around the coffin and pretended to assess whether passers-by were suitable candidates for its next occupant.

Karl O’Connor, founder and chief executive of The Nightmare Realm, said arriving quietly had never been the organisation’s style.

“What better way to introduce ourselves to London than with a funeral procession past some of the city’s most historic landmarks?”

He added that the London production had been built as a new version of the experience rather than a recreation of one of its previous Irish seasons.

What is The Nightmare Realm?

The Nightmare Realm combines haunted-house attractions with immersive theatre, live performers, detailed scenery and stories that unfold around visitors.

Rather than following one continuous queue through a single maze, guests enter Halloween Town and can explore its streets, characters and concealed experiences.

Some encounters are clearly marked. Others are hidden behind shopfronts, doors and apparently unimportant corners of the town.

The organisers encourage visitors to speak to characters and pay attention to the stories taking place around them, as some performers may offer clues or invite guests into experiences that are not shown on an ordinary map.

Molly Mayhem will be among the residents of Halloween Town, alongside fortune teller Mis-Fortune and other original characters created for the London production.

The event’s two main horror attractions are:

Avery Hill Asylum

The first headline experience will take visitors into a fictional institution overseen by the ominously named Dr Thorne.

Details are deliberately limited, but the attraction will use live performers, darkness, theatrical effects and a purpose-built story linked to the wider world of Halloween Town.

Sundown Manor

The second headline attraction introduces a different horror story, centred on a mysterious bloodline waiting within the manor.

Like Avery Hill Asylum, it has been created specifically for the London event rather than imported unchanged from a previous production.

Five secret experiences

Five smaller immersive encounters are hidden around Halloween Town.

The organisers are not publishing a complete guide to these experiences because finding them is intended to form part of the night.

Visitors who hurry directly between the two large attractions may therefore miss some of the production.

A suitably dramatic setting at Avery Hill

The horror attraction will occupy the historic Avery Hill Mansion complex in south-east London.

Parts of the former mansion date from around 1890. Historic England lists its main entrance, lobby, marble-lined passage and theatre at Grade II for their architectural and historic interest.

The surviving interiors include richly carved doors, decorative ironwork, marble floors and an ornate theatre reached through a passage lined with coloured marble.

Beside the mansion stands Avery Hill’s separate Grade II-listed Winter Garden, a large Victorian conservatory with domed glass roofs.

The Nightmare Realm is centred on the mansion and its surrounding site. Admission should not be taken as general access to every historic building or to the Winter Garden.

How scary is it?

This is not being marketed as a gentle family Halloween trail.

The organisers recommend it for visitors aged 13 and over, and anyone younger than 16 must be accompanied by a responsible adult aged at least 18.

The experience includes:

• darkness and enclosed environments;
• loud and sudden sound effects;
• flashing and strobe lighting;
• theatrical smoke and haze;
• uneven surfaces;
• live actors approaching closely; and
• jump scares and intense scenes.

The performers may speak to guests, follow them or involve them in a scene, but The Nightmare Realm operates a no-touch policy. Actors will not intentionally touch visitors, and visitors must not grab performers, scenery or props.

The organiser says the experience may not be suitable for people with certain heart conditions, high blood pressure, epilepsy, severe anxiety, claustrophobia or panic attacks, or for people who are pregnant.

Anyone uncertain about a health or access requirement should contact the event before booking.

Tickets, entry times and how long it lasts

Tickets are sold for timed entry slots, and visitors should arrive around 15 minutes before the time shown on their booking.

Prices currently begin at £30. Peak dates and Fast Pass tickets cost more, with the Fast Pass providing priority access to the headline attractions.

Official information gives two slightly different descriptions of the duration.

The booking page describes the main experience as lasting approximately 75 minutes, while the event FAQ advises allowing between 90 minutes and two hours for check-in, queues, Halloween Town and the hidden encounters.

Planning for two hours is therefore the safer option, particularly on a Friday, Saturday or during the final week before Halloween.

There is normally no re-entry after a ticket has been scanned.

All 18 Nightmare Realm opening nights

Entry times and availability vary by date. Check the live booking calendar before travelling, as popular weekend and Halloween-week slots may sell out.

What to wear and what to leave at home

Parts of the event take place outdoors, so waterproof clothing and comfortable footwear are more useful than an elaborate costume that becomes impossible to walk in.

High heels, open-toed shoes and restrictive outfits are not recommended.

Fancy dress is welcome, but full-face masks, hoods that conceal the face and real or imitation weapons are prohibited. Face paint is allowed.

Umbrellas are not permitted inside the attraction, making a waterproof coat the more practical choice when rain is forecast.

Bags may be searched on arrival. Outside food, outside drink and alcohol are not permitted, while smoking and vaping are restricted under the venue rules.

How to get to The Nightmare Realm

New Eltham is the more suitable rail station for anyone who needs a step-free journey, although passengers should check the live National Rail accessibility information before travelling.

Falconwood requires the use of stairs and an overbridge to reach its platforms.

Drivers should enter Avery Hill, Bexley Road, Greenwich, SE9 2PQ into their navigation system and follow the stewards towards the designated parking area.

Accessibility

Halloween Town is described by the organiser as wheelchair accessible.

One of the two main horror attractions is fully accessible. The second can be experienced with help from staff, although the route may differ from the standard version.

Motorised mobility scooters are not recommended because of restricted space within some environments.

Visitors who cannot wait in a conventional queue or who require another adjustment should contact the attraction before buying tickets.

The event takes place across indoor and outdoor areas and includes uneven surfaces, low light, theatrical smoke and loud effects, all of which should be considered when planning a visit.

Frequently asked questions

When does The Nightmare Realm open in London?

The first public night is Friday 9 October 2026. The season ends on Sunday 1 November.

Where is it?

The attraction is at Avery Hill Mansion, Bexley Road, Greenwich, London, SE9 2PQ.

Is it next to the Cutty Sark?

No. The Cutty Sark was used for the publicity photographs. The event is staged at Avery Hill in the SE9 area.

How much are tickets?

Tickets currently start from £30. Peak-night and Fast Pass prices are higher.

How long should visitors allow?

The principal experience is advertised at around 75 minutes, but the organiser recommends allowing up to two hours for the complete visit.

Is it suitable for children?

It is recommended for ages 13 and over. Anyone under 16 must attend with a responsible adult aged at least 18.

Do the scare actors touch visitors?

No. It is a no-touch experience, although performers may approach closely and involve guests in the story.

Can visitors take photographs?

Photography is encouraged in Halloween Town. It is prohibited inside Avery Hill Asylum, Sundown Manor and selected secret experiences unless staff say otherwise.

Is parking free?

Yes. Free on-site parking is advertised for guests.

Is the event indoors?

It uses both indoor and outdoor spaces. Visitors should dress for the weather and wear suitable footwear.

Can visitors wear Halloween costumes?

Yes, but full-face masks, concealed faces and real or replica weapons are not allowed.

Where can tickets be booked?

Tickets and the live calendar are available through the official Nightmare Realm booking page.