The Little Mermaid: Ariel's Undersea Adventure attempted to develop a "Little Mermaid" dark ride for Disneyland Paris and Magic Kingdom parks. Early plans for Tokyo DisneySea and Hong Kong Disneyland also included this ride. None of these versions were actually built, although a computer-generated ride-through animatic was included on the Platinum Edition DVD of "The Little Mermaid" in 2006. Disney later went on to design and build a different version of the attraction for Disney California Adventure, as part of an effort to revitalize that park in the 2000s. The Little Mermaid: Ariel's Undersea Adventure opened on June 3, 2011 in an area of Paradise Pier
The Little Mermaid (1989 film) way, "Mermaid" was slated as the next major Disney release. More money and resources were dedicated to "Mermaid" than any other Disney animated film in decades. Aside from its main animation facility in Glendale, California, Disney opened a satellite feature animation facility during the production of "Mermaid" in Lake Buena Vista, Florida (near Orlando, Florida), within Disney-MGM Studios Theme Park at Walt Disney World. Opening in 1989, the Disney-MGM facility's first projects were to produce an entire Roger Rabbit cartoon short, "Roller Coaster Rabbit", and to contribute ink and paint support to "Mermaid". Another first for recent years was the