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Ariel's Undersea Castle

Ariel's Undersea Castle

Retired
Set number
10515-1
Theme
Duplo
Sub theme
Disney › Disney Princess
Year
2013
Pieces
39
Age
2–5
Availability
Retail
Packaging
Box
Box size (L × W × H)
11.1 × 10.3 × 3.8 in (28.2 × 26.2 × 9.6 cm)
Box weight
1.37 lb (0.62 kg)
Retail price
  • US $29.99
  • Canada CAD $29.99
  • UK £19.99
Store prices the store's own offer
Out of stock
  • Not in stock since we started checking on 2026-09-27
  • Listed at $41.98
Last checked
View on Walmart
Release date
2013-01-01
Retired
2014-12-31
Shelf life
2 years
Instructions
Instructions
All 2 instruction PDFs

Parts (31 lots, 1 exclusive part)

QtyPartNameColorSets
2 Duplo Brick 2 x 3 x 2 with Curve (Blue) 2301 Duplo Brick 2 x 3 x 2 with Curve Blue In 55 sets
1 Duplo Plate 4 x 8 (Blue) 4672 Duplo Plate 4 x 8 Blue In 23 sets
2 Duplo Brick 1 x 2 x 2 (Bright Green) 4066 Duplo Brick 1 x 2 x 2 Bright Green In 19 sets
1 Duplo Brick 2 x 2 (Bright Green) 3437 Duplo Brick 2 x 2 Bright Green In 215 sets
1 Duplo Plate 2 x 6 (Bright Green) 98233 Duplo Plate 2 x 6 Bright Green In 29 sets
1 Duplo Brick 2 x 2 (Bright Pink) 3437 Duplo Brick 2 x 2 Bright Pink In 22 sets
1 Duplo Brick 2 x 2 with 3 Shells and Silver Bubbles Print (Bright Pink) 3437pr0066 Duplo Brick 2 x 2 with 3 Shells and Silver Bubbles Print Bright Pink In 3 sets
1 Duplo Brick 2 x 2 (Dark Pink) 3437 Duplo Brick 2 x 2 Dark Pink In 40 sets
1 Duplo Brick 2 x 4 x 2 Arch (Dark Pink) 11198 Duplo Brick 2 x 4 x 2 Arch Dark Pink In 4 sets
1 Duplo Brick Arch 2 x 8 x 2 with Support (Dark Pink) 62664 Duplo Brick Arch 2 x 8 x 2 with Support Dark Pink In 2 sets
1 Duplo Cupcake / Muffin Cup with 2 x 2 Studs (Dark Pink) 98215 Duplo Cupcake / Muffin Cup with 2 x 2 Studs Dark Pink In 2 sets
1 Duplo Plant Vine with Leaves and Two End Anti-Studs (Green) 89158 Duplo Plant Vine with Leaves and Two End Anti-Studs Green In 27 sets
1 Duplo Figure with Hair Swept Right Red, Green Mermaid Legs (Ariel) (Light Nougat) 25139c01pr0001 Duplo Figure with Hair Swept Right Red, Green Mermaid Legs (Ariel) Light Nougat In 2 sets
1 Duplo Brick 2 x 4 x 2 Arch (Lime) 11198 Duplo Brick 2 x 4 x 2 Arch Lime In 18 sets
4 Duplo Plate 2 x 4 (Lime) 40666 Duplo Plate 2 x 4 Lime In 85 sets
1 Duplo Brick 2 x 2 (Magenta) 3437 Duplo Brick 2 x 2 Magenta In 3 sets
1 Duplo Brick Round 4 x 4 Dome Top with 2 x 2 Studs - Marbled Yellowish Green 'Frosting' (Medium Azure) 98220pat0003 Duplo Brick Round 4 x 4 Dome Top with 2 x 2 Studs - Marbled Yellowish Green 'Frosting' Medium Azure In 5 sets
2 Duplo Building Roof Spire 3 x 3 x 3 (Medium Azure) 16375 Duplo Building Roof Spire 3 x 3 x 3 Medium Azure In 7 sets
1 Duplo Cake Swirl Decoration with Top Stud (Medium Azure) 18918 Duplo Cake Swirl Decoration with Top Stud Medium Azure In 5 sets
1 Duplo Playground Slide Straight with Two Top Studs (Medium Azure) 93150 Duplo Playground Slide Straight with Two Top Studs Medium Azure In 10 sets
1 Duplo Treasure Chest 2 x 4 x 3 (Pearl Gold) 48036 Duplo Treasure Chest 2 x 4 x 3 Pearl Gold In 5 sets
1 Duplo Plant, Flower with 1 Top Stud (Red) 6510 Duplo Plant, Flower with 1 Top Stud Red In 150 sets
1 Duplo Swing Seat (Red) 6514 Duplo Swing Seat Red In 13 sets
2 Duplo Brick 1 x 2 x 2 (Trans-Light Blue) 4066 Duplo Brick 1 x 2 x 2 Trans-Light Blue In 26 sets
1 Duplo Brick 1 x 2 x 2 with Crab Sebastian Print (Trans-Light Blue) 4066pr0265 Duplo Brick 1 x 2 x 2 with Crab Sebastian Print Trans-Light Blue In 2 sets
2 Duplo Brick 2 x 2 (Trans-Light Blue) 3437 Duplo Brick 2 x 2 Trans-Light Blue In 76 sets
1 Duplo Brick 1 x 2 x 2 with Silver Mirror and Gold Frame Print (White) 4066pr0001 Duplo Brick 1 x 2 x 2 with Silver Mirror and Gold Frame Print White In 2 sets
1 Duplo Dish with Jewelry Print (White) 31333pr0005 Duplo Dish with Jewelry Print White Exclusive
1 Duplo Animal Fish with Large Eyes and Stripes on Top Print (Flounder / Fabius) (Yellow) 11374pr0001 Duplo Animal Fish with Large Eyes and Stripes on Top Print (Flounder / Fabius) Yellow In 3 sets
1 Duplo Brick 2 x 2 (Yellow) 3437 Duplo Brick 2 x 2 Yellow In 619 sets
1 Duplo Plant, Flower with 1 Top Stud (Yellow) 6510 Duplo Plant, Flower with 1 Top Stud Yellow In 104 sets

Building instructions

PDFs from LEGO.com. The same booklet is often printed in several versions (e.g. V29 EU A4 format, V39 US Letter format).