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Alton Towers - UK Theme Parks - 22 December 2025

🎢 Alton Towers Still Progressing “Project Horizon” – The Mysterious Indoor Ride Isn’t Dead Yet

Alton Towers fans, grab your detective hats and theme park rumour notebooks, because Project Horizon is still alive and kicking.

Despite months of quiet from the resort, new information suggests that Alton Towers is still progressing the mysterious Project Horizon development, meaning the huge indoor attraction planned for the park has not been cancelled.

For a project that has generated so much speculation among coaster fans, it has remained one of the most secretive developments in UK theme park history.

But the key takeaway is simple: Project Horizon is delayed, not dead.


🏗️ What Is Project Horizon?

Project Horizon is a major indoor attraction planned for the former Coaster Corner site at Alton Towers.

Planning permission for the attraction was approved in February 2023, with documents revealing a large show building that immediately sparked speculation that the park was preparing to build a large indoor roller coaster.

The building itself is huge by Alton Towers standards and would hide the attraction completely inside — something the park has done before with rides like TH13TEEN and Rita, partly due to strict planning restrictions around the park’s location near the Alton village conservation area.

While Alton Towers has never officially confirmed the ride system, rumours in the enthusiast community have suggested everything from:

  • a Mack spinning coaster
  • a dark ride coaster hybrid
  • a next-generation indoor thrill ride

For now though, the park is keeping its cards firmly on the table.


📊 Project Horizon Known Statistics

Although the ride itself remains secret, planning documents revealed some impressive numbers.

Project Horizon

  • Location: Former Coaster Corner site, Alton Towers
  • Planning approval: February 2023
  • Status: Planning Approved / Development progressing
  • Ride type: Indoor attraction (widely rumoured indoor coaster)
  • Building length: 71 metres
  • Building width: 46 metres
  • Building height: 19.4 metres
  • Opening date: TBC

If built to those specifications, the attraction building would be one of the largest indoor structures ever built at the resort.


🎟️ Alton Towers Ticket Prices

If you’re planning a visit while waiting for Project Horizon to finally appear, here are the current ticket prices for the park.

Alton Towers Resort

  • Online tickets: from around ÂŁ32 depending on date
  • Peak day gate price: up to ÂŁ68
  • Parking: ÂŁ13 per vehicle

Booking online in advance is strongly recommended, as the gate price can be significantly higher.


🎢 Why This Project Matters

Alton Towers has been gradually rebuilding its ride line-up after several quiet years for major attractions.

Project Horizon could represent the park’s next major headline ride, something that would help keep the resort competitive with major UK parks like:

  • Thorpe Park
  • Blackpool Pleasure Beach
  • Chessington World of Adventures

With indoor rides becoming increasingly popular for weather-proof experiences and immersive storytelling, Horizon could be a major step forward for the park’s future.


đź”® What Happens Next?

Right now, Project Horizon remains firmly in the “watch this space” category.

Construction has not visibly begun yet, but the planning approval remains active and the project continues to appear in development listings connected with the resort.

That means one thing for theme park fans:

the mystery ride at Alton Towers could still be coming.

And when the park finally reveals what’s inside that giant building… it could be one of the most exciting attractions the UK has seen in years.


Stay tuned to Theme Park News for the latest updates on UK rides, theme park developments, ticket prices and industry rumours. 🎢