Heartlake City Water Park

Notable parts

• 4 parts come in a colour no other set has for that mould: Tube, Slide Curved 45deg (Trans-Bright Green) ×4; Animal, Sea Life Set, Snail with Bar (Bright Light Orange) ×2; Animal, Sea Life Set, Octopus (Bright Light Orange); Plate Special 2 x 8 with Door Rail (Blue).
• 17 parts appear in only a few other sets: Animal, Sea Life Set, Clam Shell Small (Bright Light Orange) ×2 — also in 80049 Dragon of the East Palace; Animal, Sea Life Set, Fish with Bar (Bright Light Orange) ×2 — also in 80049 Dragon of the East Palace; Animal, Sea Life Set, Seahorse with Bar (Bright Light Orange) ×2 — also in 80049 Dragon of the East Palace; Animal, Sea Life Set, Star Fish (Bright Light Orange) ×2 — also in 80049 Dragon of the East Palace; Fence Lattice 1 x 4 x 2 (Coral) ×2 — also in 43235 Ariel's Music Stage; Panel 1 x 4 x 3 [Side Supports / Hollow Studs] (Opal Trans-Light Blue) ×2 — also in 80024 The Legendary Flower Fruit Mountain; Tube, Slide Straight (Trans-Bright Green) ×2 — also in 11204 Mermaid Gabby's Aquarium Adventure; Animal, Hermit Crab, with Bar [PLAIN] (Orange) — also in 31212 The Milky Way Galaxy; Animal, Sea Life Set, Clam Shell Large (Bright Light Orange) — also in 80049 Dragon of the East Palace; Brick Sloped 45° 2 x 2 Double (Medium Nougat) — also in 10326 Natural History Museum; Turntable 4 x 4 Square Base, Locking (Bright Light Blue) — also in 76414 Expecto Patronum; Dish 4 x 4 Inverted [Radar] (Medium Azure) — also in 45821 SUPERPOWERED Explore Set, 71797 Destiny's Bounty - Race Against Time; and 5 more.
• 1 mould first came out in 2024, including in this set: Plate Special 2 x 2 with Horizontal T-Bar Underneath ×3.
• 7 existing moulds first came out in their colour in 2024, including in this set: Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes… (Medium Lavender) ×4; Plate Round Corner 5 x 5 with 4 x 4 Round Cutout (Lavender) ×4; Fence Lattice 1 x 4 x 2 (Coral) ×2; Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) (Medium Azure) ×2; Tube, Slide Straight (Trans-Bright Green) ×2; and 2 more.
• 4 minifigure parts with their print are only in this set: Microdoll Body Short Dress Coral with Flamingo on Metal Blue Background print (Medium Nougat); Minidoll Hips and Short Skirt with Medium Brown Legs, Dark Blue/Dark… (White); Minidoll Torso Girl with Lime Top, Silver Cats, Scar, Colostomy Bag print… (Nougat); Minidoll Torso Girl with White/Dark Blue Striped Top print, Medium Brown Arms… (Medium Nougat).

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.