Alton Beast (later known as New Beast) was a roller coaster at Alton Towers. It first opened in 1988 in the Talbot Street (now Cloud Cuckoo Land) section of the park with the Alton Mouse, a second-hand wild mouse coaster, and was marketed by the park as the largest coaster in the UK. It was a very popular ride, and it stayed in Talbot Street until 1992, when it was said to have been refurbished and replaced with an entirely different ride. It moved to Thunder Valley and was renamed 'The New Beast' and it was located near Thunder Looper, where the Air Shop is now. In 1994, Nemesis opened and the area was changed into Forbidden Valley. The New Beast stayed in Forbidden Valley until the end of 1997, when it was removed to make way for Air, the park's 2002 flying coaster.
Here is a picture of this coaster