20,000 Leagues Under the Sea: Submarine Voyage was an attraction at the Magic Kingdom theme park at Walt Disney World from 1971 to 1994. Based on the characters and settings of the 1954 Disney film 20,000 Leagues Under the Sea, which was adapted from Jules Verne's 1870 novel Twenty Thousand Leagues Under the Seas, it was a re-theming of the Submarine Voyage attraction at Disneyland. The ride involved a 20-minute submarine ride through a lagoon filled with sea life and mermaids.