Mini Disney Ariel's Castle

The LEGO® Mini Disney Ariel's Castle (set 40708) is a 557-piece LEGO Disney Princess set released in 2024, shrinking Ariel's underwater palace from The Little Mermaid into a portable display model. The mini build is covered in golden detailing, packed with undersea features, and includes an Ariel mini-doll figure to bring the scene to life. Compact enough to take along for storytelling sessions yet detailed enough to anchor a shelf, the model joins the broader Mini Disney range of companion sets. A pocket-scale tribute to one of Disney's most enduring heroines and her glittering ocean home.