10435 Ariel's Magical Underwater Palace

Ariel's Magical Underwater Palace is a LEGO set. Recommended price of this set: €89.99. No shop has a price for this set yet.

Immerse fans of Disney’s The Little Mermaid in a world of undersea fun with the LEGO® DUPLO® ǀ Disney Ariel’s Magical Underwater Palace (10435) building toy for preschool kids. Toddlers aged 2+ use their logical thinking and self-expression to recreate scenes from the Disney Junior TV show Ariel.

Toddlers help the Disney Princess Ariel LEGO DUPLO figure to get ready in her bedroom. She then hits the dancefloor, with Fernie and Sebastian playing musical instruments. These are just some of many accessories that inspire toddlers to invent stories about Ariel and her friends. By role-playing the characters, toddlers explore how to build relationships. This buildable educational toy also develops dexterity as toddlers spin the dancefloor and push the movable swing.

Ariel’s undersea buildable castle toy also helps preschool kids practice fine motor skills and hand-eye coordination as they assemble this set’s building bricks in their own creative way to make a display piece they’ll be proud of.

Product data updated on 3 October 2026.