Valhalla is a large indoor dark flume ride at Blackpool Pleasure Beach in Lancashire, England. Opened on 14 June 2000 at a cost of £15 million, it is one of the longest indoor dark rides in the world at a duration of just over six minutes. Both a dark ride and a water ride, Valhalla uses special effects which incorporate fire, water and snow. The ride is closed for refurbishment and intended to reopen for the 2022 season.