Located between Fantasyland and Tomorrowland, Ariel's Grotto is where you'll usually find Ariel and possibly other characters from Disney's The Little Mermaid, who are on hand to meet guests, take pictures, and sign autographs in an area that's designed to look like Ariel's undersea home. If you're traveling with kids, stopping by this area provides for an excellent photograph and autograph opportunity, and the line typically is not too long.