★Magic Kingdom·Fantasyland

Under the Sea ~ Journey of The Little Mermaid
Opened in 2012 as part of New Fantasyland's expansion. Riders board oversized clamshells that wind through animatronic-heavy scenes of the film — Sebastian leading 'Under the Sea' with dancing fish, the kiss-the-girl boat scene, Ursula at her cauldron, and the Ariel-becomes-human finale. The ride borrows its omnimover hardware from the Haunted Mansion and uses it well: scenes scroll past at a leisurely pace, with one or two audio-animatronics big enough to genuinely impress (Ursula is the highlight). Often a near walk-on midday.
2012
Any height
7 min
Mild
Family
Mostly indoor dark ride
DAS eligible
Exact nearby links show first; otherwise this pulls useful gems from the same park area.
MK · Fantasyland
Rapunzel restroom courtyard
Also in Fantasyland: It has seating, detailed theming, nearby restrooms, and enough visual charm that a pause does not feel like wasted time.
Fantasyland, between Haunted Mansion and It's a Small World.
MK · Fantasyland
Cinderella Wishing Well path
Also in Fantasyland: It feels like a real discovered spot because it is close to the icon but just off the main flow, so families can get a photo and reset without fighting the hub.
On the Tomorrowland-side path along Cinderella Castle.