Nemesis

Steel inverted coaster at Alton Towers in Staffordshire, England, opened 1994. Built by Bolliger & Mabillard — Europe's first B&M inverted coaster and an enduring fixture of the British theme park scene. Carved into a rocky landscape due to local height restrictions, with a layout that wraps around exposed rock walls. 43 feet tall, 4 inversions, top speed 50 mph. Closed in 2022 for a complete track replacement and reopened as Nemesis Reborn in 2024.