Illustration of a haunted house with a lit window, dead trees, crows and gravestones under a full moon (Mary Shelley's House of Frankenstein: After Dark Horror Nights)
VERY SCARY

Mary Shelley's House of Frankenstein: After Dark Horror Nights

Visitors navigate multiple rooms across five floors of a 300-year-old house cloaked in total darkness. Guests must endure labyrinths, dead ends, confined crawl spaces, and the building's foreboding underbelly while stalked by The Watcher. The experience also features mind-bending shots available in The Bitter End Bar.

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Plan Your Visit

When

Tickets

Escape Room tickets are priced separately according to party size and include entry to After Dark for sessions booked from 5.30pm onwards on selected dates. No ticket amount for After Dark is stated.

Hours

The page gives no general opening time for After Dark. Escape Room sessions booked from 5.30pm onwards on selected dates include entry to After Dark.

Ages

15+

Food & Drink

Mind-bending shots are available at The Bitter End Bar.

Accessibility

Certain areas contain low-level crawl spaces that require the ability to kneel and crawl for brief periods.

Going?

Location

Mary Shelley’s House of Frankenstein · 37 Gay Street, Bath, Somerset, BA1 2NT, UK Get Directions

Local Insight & Ratings

Scare Factor

👻 👻 👻 👻 👻 (5/5)

Family Friendly

👶 👶 👶 👶 👶 (1/5)

Best For

Adults who enjoy intense psychological horror

Vibe

Dark and claustrophobic

Energy Level

High

Photo Friendly

Low

Tips & Advice

  • Be prepared to kneel and crawl briefly if entering the low crawl spaces on the second floor and in the basement.
  • Visitors aged 15 to 17 must be accompanied by an adult aged 18 or older.
  • Escape room tickets booked for sessions from 5:30pm onward include admission to the After Dark event.

Special Events & Promotions

  • This season presents “The Watcher,” a creature born of human anguish.

Links & Contact

Run by Bath Attractions Ltd trading as Mary Shelley’s House of Frankenstein

Halloween Events Near Me is an independent guide, not the organizer of this event. For tickets, entries, vendor spots or questions, contact the organizer directly through their website.

Frequently Asked Questions

What is the age recommendation for the event?

The event is not recommended for anyone under 15 years of age. Visitors aged 15 to 17 must be accompanied by an adult aged 18 or over.

Are there medical or health restrictions?

The event is not recommended for expectant mothers or anyone suffering from epilepsy or a heart condition.

What physical movements are required during the experience?

Guests encounter labyrinths, confined spaces, and low-level crawl spaces that require kneeling and crawling for brief periods.

How does After Dark differ from the daytime visit?

After Dark is an intense horror event set in total darkness with sensory assaults and psychological paranoia, unlike the standard daytime attraction.

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We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly. Halloween Events Near Me is an independent guide and isn't affiliated with the events we list.

Contributors & Updates

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