Disney World Attractions By terpcla1 Jan 1, 1967 Pirates of the Caribbean Oct 1, 1971 walt disney_world_railroad Jun 1, 1989 Typhoon Lagoon Surf Pool Jul 29, 1999 Rock 'n' Roller Coaster Dec 6, 2012 F:\Theme Park Pictures\under_the_sea-_Journey_of_the_little_mermaid.png