The Little Mermaid: Ariel's Undersea Adventure The Little Mermaid: Ariel's Undersea Adventure The Little Mermaid: Ariel's Undersea Adventure (stylized The Little Mermaid ~ Ariel's Undersea Adventure) is a dark ride attraction based on the 1989 Disney animated film "The Little Mermaid", located in Paradise Gardens Park at Disney California Adventure and in Fantasyland at Walt Disney World's Magic Kingdom, where it is titled Under the Sea: Journey of the Little Mermaid (stylized Under the Sea ~ Journey of the Little Mermaid). The ride opened on June 3, 2011 at Disney California Adventure, and on December 6, 2012 at Magic Kingdom. In the early-to-mid-1990s, Walt Disney Imagineering
The Little Mermaid (1989 film) in box office earnings outside the United States and Canada between both releases, resulting in a total international box office figure of $211 million. "The Little Mermaid" received largely positive reviews from critics. Review aggregation site Rotten Tomatoes reported that the film has a 92% "Certified Fresh" score based on 65 reviews, with an average rating of 8.1/10. The site's consensus reads ""The Little Mermaid" ushered in a new golden era for Disney animation with warm and charming hand-drawn characters and catchy musical sequences". Roger Ebert, film critic for the "Chicago Sun-Times", was enthusiastic about the film and wrote that,