Lost River Delta is a "port of call" (themed land) at Tokyo DisneySea at the Tokyo Disney Resort in Japan. Located at the back of the park, the dominant structure of Lost River Delta is a huge, ruined Central American Aztec pyramid which houses the attraction Indiana Jones Adventure: Temple of the Crystal Skull. Also located in the Lost River Delta is the DisneySea Transit Steamer Line which transports guests back to Mediterranean Harbor, "Mystic Rhythms" is a live theatrical show that takes place at the Hangar Stage, an abandoned hangar that has been reclaimed by the jungle, and Raging Spirits, a steel roller coaster situated in the ruins of an ancient ceremonial site.