EVENT
Institute of Terror
Event Details
Dates
Mon 26 – Sat 31 Oct '26
Event runs in sessions
17:30 – 21:30
Location
Heatherton World of ActivitiesRecommended ages
10 years+
Type
Outdoor
About this event
Institute of Terror is part of After Dark at Heatherton, six nights of Halloween attractions at Heatherton World of Activities near Tenby, 26-31 October 2026.
Heatherton's giant hedge maze becomes an abandoned asylum - "but its former patients haven’t all left…" Navigate the twisting pathways after dark past unsettling sights, chilling sounds and live scare actors.
What to expect:
- Monday 26 to Saturday 31 October 2026, time slots 5:30pm-9:30pm
- Takes approximately 30-45 minutes
- "Recommended age: 10+ (Parental discretion required, extreme scare factor)."
- Scare actors, darkness, loud noises, sudden scares and strobe lighting
- "Institute of Terror: £12 per person"
- "Institute of Terror & Moonlight Golf Bundle: £19 per person"
- Outdoors: wear sensible footwear and weather-appropriate clothing
- "Advance online booking is essential."
More Details
Booking
Book in advance
Arrival
At start time
Parent Must Stay
Yes, required
Pricing
Location
Get directionsExperience Pembrokeshire's ultimate adventure destination with free entry and pay-as-you-play outdoor and indoor activities for all ages and abilities.
What this place offers
ToiletsParkingFoodPushchair friendlyAccessible🐕 Dog-friendly
Last updated: 10 Oct 2026
Frequently asked questions about Institute of Terror
How much does Institute of Terror cost?
For ticket prices for Institute of Terror, see the official event page or booking link.
What ages is Institute of Terror suitable for?
Institute of Terror is best for children aged 10 and up.
When does Institute of Terror take place?
Institute of Terror runs from Monday, 26 October 2026 to Saturday, 31 October 2026.
Where is Institute of Terror held?
Institute of Terror is held at Heatherton World of Activities in Saint Florence.
Is Institute of Terror indoor or outdoor?
Institute of Terror is held outdoors, so check the weather forecast before attending.
Do I need to book in advance for Institute of Terror?
Yes, advance booking is required for Institute of Terror — book via the official event page.
