
Ariel's Undersea Palace
Ariel's Undersea Palace is a 2015 Disney Princess set that recreates the underwater castle from the story of the Little Mermaid. With 379 pieces and 150 unique parts, it is one of the more detailed models in its size class. White, pearl gold, tan and magenta shape the look, echoing shells, coral and the sea.
- Set number
- 41063
- Year
- 2015
- Pieces
- 379
- Minifigures
- 2
- Theme
- Disney Princess
- Different parts
- 150
Parts list 150
-
Plant, Flower, Plate Round 1 × 1 with 4 Petals
No longer produced · last seen 2021
× 18
-
Plate Round 1 × 1 with Solid Stud
× 15
-
Plant, Flower, Plate Round 1 × 1 with 4 Petals
No longer produced · last seen 2019
× 9
-
Brick 1 × 2
× 8
-
Plate 2 × 4
× 8
-
Brick Sloped 45° 2 × 1 with Bottom Pin
× 8
-
Plate Round 1 × 1 with Solid Stud
× 7
-
Plate Round 1 × 1 with Solid Stud
× 6
-
Brick Curved 2 × 1 No Studs [1/2 Bow]
× 6
-
Brick Round Corner 4 × 4 Macaroni Wide with 3 Studs
× 6
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 6
-
Equipment Telescope / Torch / Spyglass, Support Round 1 × 1 × 1 2/3
× 6
-
Plant, Leaves 4 × 3
No longer produced · last seen 2024
× 5
-
Brick 1 × 1
× 5
-
Plate Special 1 × 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
× 5
-
Plate Round 2 × 2 with Axle Hole Type 1 (+ Opening)
× 5
-
Brick 1 × 1
× 4
-
Plate 2 × 4
× 4
-
Plate 1 × 2
× 4
-
Plate 1 × 2
× 4
-
Plate 1 × 4
× 4
-
Plate 2 × 6
× 4
-
Brick Round 2 × 2 with Axle Hole
× 4
-
Brick Arch 1 × 4 × 2
× 4
-
Tile, Star with Stud Holder, Pin Hole
× 4
-
Tile Round 2 × 2 with Bottom Stud Holder
× 4
-
Rock - Heart Jewel with Shaft
No longer produced · last seen 2022
× 4
-
Panel 4 × 4 × 6 Quarter Cylinder
× 4
-
Cone 1 × 1 [Top Groove]
× 4
-
Panel 1 × 4 × 5 with Arched Window
No longer produced · last seen 2015
× 4
-
Brick Round Corner 3 × 3 × 2 Dome Top
No longer produced · last seen 2018
× 4
-
Creature Body Part, Horn (Unicorn)
× 4
-
Plate Special 1 × 4 with 2 Studs, 3 Bottom Tubes
No longer produced · last seen 2020
× 4
-
Brick Arch 1 × 6 × 2 - Thin Top without Reinforced Underside [New Version]
× 3
-
Brick Arch 1 × 8 × 2 Raised
× 3
-
Animal Body Part, Clam / Scallop Half Shell with 4 Studs
× 3
-
Plant, Sea Grass
× 3
-
Brick Sloped 45° 2 × 1 with Bottom Pin
× 3
-
Tile 1 × 2 with Groove
× 3
-
Cone 1 × 1 [Top Groove]
× 3
-
Panel 1 × 2 × 2 [Side Supports / Hollow Studs]
× 3
-
Plate Special 2 × 2 with Groove and Center Stud (Jumper)
× 3
-
Equipment Goblet / Glass
× 2
-
Tile Special 1 × 2 Grille with Bottom Groove
× 2
-
Tile 1 × 4 with Groove
× 2
-
Tile 1 × 4 with Groove
× 2
-
Plate 2 × 12
× 2
-
Brick 1 × 1 × 5 with Solid Stud
No longer produced · last seen 2022
× 2
-
Plate Round 2 × 2 with Rounded Bottom [Boat Stud]
× 2
-
Brick 2 × 4
× 2
-
Brick 1 × 2
× 2
-
Brick 1 × 1
× 2
-
Brick 1 × 4
× 2
-
Plate 1 × 1
× 2
-
Plate 4 × 8
× 2
-
Brick Sloped 45° 2 × 2
× 2
-
Brick Round 1 × 1 Open Stud
× 2
-
Brick 1 × 3
× 2
-
Turntable 2 × 2 Plate - Top
× 2
-
Turntable 2 × 2 Plate, Base
× 2
No part matches this colour selection.
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Spare parts (22)
These extra parts come with the set in case one gets lost.
-
Plate Round 1 × 1 with Solid Stud
× 2
-
Plate Round 1 × 1 with Solid Stud
× 2
-
Plate Round 1 × 1 with Solid Stud
× 2
-
Tile, Star with Stud Holder, Pin Hole
× 2
-
Plant, Flower, Plate Round 1 × 1 with 4 Petals
No longer produced · last seen 2021
× 2
-
Plant, Flower, Plate Round 1 × 1 with 4 Petals
No longer produced · last seen 2019
× 2
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 2
-
Plate 1 × 1
× 1
-
Technic Pin without Friction Ridges Lengthwise
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Leg Skeleton
× 1
-
Plant, Flower with 5 Pointed Petals and Pin
× 1
-
Headwear Accessory Crown / Tiara
No longer produced · last seen 2019
× 1
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 1
-
Cone 1 × 1 [Top Groove]
No longer produced · last seen 2024
× 1
-
Creature Body Part, Horn (Unicorn)
× 1
-
Musical Instrument Microphone with Metallic Gold Top Half Screen Print
× 1
-
Weapon Trident
× 1
-
Lipstick with Light Bluish Gray Handle
No longer produced · last seen 2017
× 1
Minifigures 2
Description
A castle built from shells and coral
The build takes the shape of a multi-part undersea castle, with forms that suggest shells, waves and coral reefs rather than classic palace architecture. White and tan form the main structure, while pearl gold trims towers and details for extra sparkle. Magenta appears as an accent colour on curtains, flowers and decorative pieces, giving a clear contrast against the lighter base tones. The result reads as fairy-tale rather than fortified, and sits well alongside other Disney Princess sets from the same period, sharing recurring shell and flower shapes. The mix of smooth, curved building elements and fine decorative pieces also sets the model apart from the more angular structures found in other LEGO® themes from the same year.
150 unique parts for fine detail
Across 379 pieces, the set uses 150 unique elements, a high ratio that is typical of sets built around lots of small decorative and furniture pieces. That makes the build more varied than a straightforward vehicle set of similar size, with new shapes and colours turning up throughout. Anyone who already owns other Disney Princess sets can use the parts list on this page to spot which colours and specialised shapes repeat across models and reuse them for their own sea or castle scenes. The many small decorative pieces in particular work well for building custom underwater landscapes or flower beds for other models.
Two minifigures around Ariel
Two minifigures come with the set, led by Ariel herself, who can be posed directly inside her own castle. That works equally well for open-ended play or for display on a shelf alongside other Disney builds. The full parts list on this page breaks down every element individually, so a missing piece is easy to reorder and decorative parts can be pulled out for other undersea or castle builds. Combined with other Disney Princess models, it also works as the starting point for a larger underwater world with several separate scenes.
FAQ
- How many pieces does Ariel's Undersea Palace (41063) have?
- The set has 379 pieces, including 150 unique parts.
- Which minifigures are included?
- The set includes two minifigures, among them Ariel, the Little Mermaid.
- What colours define the set?
- Mainly white, pearl gold and tan, with magenta accents on decorative elements.
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