Alton Towers attraction guide · Forbidden Valley
Take a terrifying ride on Nemesis Sub-Terra. Your worst nightmare, underground. A drop-tower scare experience beneath the earth.
At a glance
- Area
- Forbidden Valley
- Ride type
- Thrill Experience
- Minimum height (guide)
- 1.4m
Safety restrictions and availability may change. Meeting the minimum height alone does not guarantee a place on the ride. Check the latest signs and staff instructions.
Where to find it
Forbidden Valley, beneath the Nemesis site.
Best time to ride
Short queues all day; slot it in between coasters.
This is a planning tip, not a guarantee of wait times or Fastrack access; conditions and products vary.
Accessibility and rider requirements
Minimum height 1.4m. Enclosed, dark and includes live scare elements.
History
Opened in 2012 as an indoor drop-tower scare attraction tied to the Nemesis story.
Nearest facilities
Forbidden Valley toilets. Nearby food: Forbidden Valley kiosks.
Questions about Nemesis Sub-Terra
What is the minimum height for Nemesis Sub-Terra?
This guide lists a minimum height of 1.4m. Other rules and accompanying-adult requirements may apply. Compare other attractions in our height-restrictions guide.
Where is Nemesis Sub-Terra?
Nemesis Sub-Terra is listed in Forbidden Valley. Use our park-area guide to plan your route.
How can I check queues and availability?
Check the resort's live information and attraction entrance on the day. Our queue-times guide uses third-party data where available and may lag behind actual conditions.
Independent Unofficial Alton Towers visitor guide. Current ride, safety, height and accessibility information from the resort takes priority. Partnerize booking links may earn us a commission at no additional cost to you.