How many pieces does the LEGO Ariel's Crystal Cavern (43254-1) have?

The LEGO Ariel's Crystal Cavern set (43254-1) contains 152 pieces. It was released in 2024 as part of the LEGO Disney theme.

How can I find missing parts for LEGO set 43254-1?

On BrickMissing you can check which parts from the LEGO Ariel's Crystal Cavern (43254-1) you already own. Add your LEGO collection and we'll show exactly which of the 152 pieces you're missing and which you already have.

Can I build the LEGO Ariel's Crystal Cavern with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 152 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Ariel's Crystal Cavern from?

The LEGO Ariel's Crystal Cavern (43254-1) belongs to the LEGO Disney theme. You can browse all Disney sets on BrickMissing to find more sets from this theme.

Ariel's Crystal Cavern

43254-1 Disney 2024 152 parts 16.7% repair risk Easy

Journey to the depths with the LEGO Disney Princess Ariel's Crystal Cavern (43254). This 152-piece set introduces Ariel, Ursula, and Flounder for underwater narratives. The cavern structure features a spinning platform and a slide, inviting exploration of the aquatic realm. Nearby, a shipwreck holds a treasure chest, while a cauldron awaits Ursula's schemes. An included whale vehicle offers swift passage through the ocean's currents. This model utilizes a Starter Brick element, providing a foundational base for its construction and the creation of its detailed underwater environment.

Parts Inventory

🧱 152 parts

Part	Color	Qty	LEGO price each
Bar Holder with Clip 11090	Bright Green	1×	€0,12 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Light Aqua	1×	€0,13 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Red	1×	€0,06 View at LEGO → View
Plate Special 8 x 9 x 2/3 with 1 x 4 Recessed 15624	Medium Azure	1×	Check price → View
Animal, Fish with Large Eyes, Medium Blue Dorsal and Tail Fin and Blue Stripes on Top Print (Flounder / Fabius) 15679pr0002	Yellow	1×	Check price → View
Tile Round 1 x 2 Half Circle 1748	Black	1×	€0,13 View at LEGO → View
Slope Curved 2 x 2 Inverted with 1 x 2 Cutouts 1750	Red	2×	€0,21 View at LEGO → View
Animal Body Part, Clam / Scallop Half Shell with 4 Studs 18970	Coral	1×	Check price → View
Animal Body Part, Clam / Scallop Half Shell with 4 Studs 18970	White	1×	€0,40 View at LEGO → View
Fence Ornamented 1 x 4 x 2 with 4 Studs 19121	White	1×	€0,35 View at LEGO → View
Book Cover [Plain] 24093	Reddish Brown	1×	€0,42 View at LEGO → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Lime	4×	€0,06 View at LEGO → View

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Repairability

Can you fix Ariel's Crystal Cavern if a piece goes missing?

16.7%High repair risk

easy to fixguard this box

16 of the 96 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

9.4%

All sets

6.7%

Hardest to replace

Flower 4 x 4 Rounded Petals · Yellowish Green · only this setPlate Special 2 x 2 · Red · only this setWedge Sloped Inverted 6 x 4 · Medium Nougat · only this set

How we calculate this →