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 (soundtrack) art. "" was released as a two-disc album on November 24, 2014, to coincide with the film's twenty-fifth anniversary. As of February 2007, the album is certified 6x Platinum by the RIAA. In 2010, Rhapsody called it one of the all-time great Disney and/or Pixar Soundtracks. Several pieces of music from the movie remained unreleased in any format from Disney until the release of "Walt Disney The Legacy Collection: The Little Mermaid" in December 2014 according to the 25th anniversary of the film. A fan-compiled complete score (including song instrumentals) does exist and can be heard/seen on video sharing websites.