LEGO 42631 Adventure Camp Tree House: Set Guide

Specifications

Set number	42631
Release year	2024
Piece count	1,128
Minifigures	5
Theme	Friends
Building instructions	Download the instructions on lego.com

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LEGO Friends 42631, Adventure Camp Tree House, depicts a tree house at an adventure camp. Released in 2024 in the Friends theme, the set contains 1128 pieces and focuses on outdoor activities and group play.

Set 42631 is part of LEGO Friends and presents an adventure camp setting built around a tree house. Its subject fits the theme’s character-led approach, where everyday locations, leisure spaces and shared experiences provide the basis for play and display scenes.

The model contains 1128 pieces and includes 5 mini-dolls: Jonathan, Aliya, Olly, Jamila and Leo, each identified in an adventure camp variant. The French retail title also refers to 5 animals.

It suits narrative play involving camping, exploration and group activities, while also working as a display piece in a Friends nature or holiday layout. Among Friends sets, it stands apart from urban buildings by offering a camp environment and a tree house as the central structure.

Inventory of set 42631

The inventory of set 42631 lists 1,128 pieces, spare parts excluded: 460 different lots (one shape in one color) for 288 part shapes. The box also contains 71 spare parts, for small elements that are easy to lose.

Colors of set 42631

Main color: reddish brown, making up 20% of the parts, followed by dark orange (9.9%) and medium nougat (9.6%).

Color	Parts	Share
Reddish Brown	224	20%
Dark Orange	112	9.9%
Medium Nougat	108	9.6%
Tan	71	6.3%
Green	66	5.9%
Dark Green	65	5.8%
Yellow	61	5.4%
Dark Bluish Gray	43	3.8%
Dark Tan	43	3.8%
Light Bluish Gray	41	3.6%
Other colors (32)	293	26%

Part types

Type	Parts	Share
Plates	123	11%
Bricks	105	9.3%
Plants & Trees	102	9%
Bricks Round and Cones	94	8.3%
Plates Special	80	7.1%
Bricks Curved	75	6.6%

Most common parts in set 42631

Part	Color	Quantity
Plant, Plate 1 x 1 Round with 3 Leaves 32607	Dark Green	33
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] 85080	Reddish Brown	22
Technic Pin 1/2 with Friction 89678	Dark Bluish Gray	19
Plant, Fern 2 x 3 x 2 2682	Dark Green	16
Technic Axle 2 Notched 32062	Black	15
Brick Curved 1 x 3 x 2 Inverted [Inside Bow] 18653	Dark Orange	13
Brick Arch 1 x 3 x 3 [Gothic] 13965	Dark Brown	12
Brick 1 x 1 3005	Dark Brown	12
Brick Round 1 x 1 Open Stud 3062b	Medium Nougat	12
Tile Round 1 x 1 98138	Light Bluish Gray	12

251 of the 288 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts

Exclusive parts in set 42631

13 part shapes in set 42631 appear in no other set in the catalog, most often printed elements, stickers or molds specific to the model. If one gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set. The table lists 8. Counting colors, 15 lots in the set are not found in any other set.

Part	Color
Minidoll Torso Boy with Orange Tent, Dark Blue Trees, Dark Turquoise Sky, Ground print, Medium Nougat Arms and Hands 11408c02pr0007	Medium Nougat
Minidoll Head Purple Glasses, Dark Turquoise Eyes, Confused 92198pr0044	Warm Tan
Tile Round 1 x 1 with Beetle, Magnifying Glass print (Entomology Badge) 98138pr0400	Orange
Minidoll Torso Boy with Sand Blue Jacket, Orange Tent, Dark Blue Trees, Dark Turquoise Sky, Ground print, Warm Tan Arms and Hands 11408c07pr0007	Warm Tan
Minidoll Torso Man with Whistle, Orange Tent, Dark Blue Trees, Dark Turquoise Sky, Ground print, Light Nougat Arms and Hands 92815c01pr0008	Light Nougat
Minidoll Hips and Shorts with Medium Brown Legs, White Socks, Dark Blue Shoes print 36198c01pr0007	Medium Blue
Minidoll Torso Girl with Orange Tent, Dark Blue Trees, Dark Turquoise Sky, Ground print, Medium Brown Arms and Hands 92456c16pr0007	Medium Brown
Minidoll Torso Girl with Orange Tent, Dark Blue Trees, Dark Turquoise Sky, Ground print, Sienna Brown Arms and Hands 92456c19pr0002	Sienna Brown

No similarly sized set supplies more than a quarter of its parts: set 42631 relies on a little-shared assortment.

Size of set 42631 within its line

With 1,128 pieces, set 42631 ranks #22 out of 531 Friends sets in our database, which have an average of 308 parts. Among the 571 sets released in 2024, it ranks #79. That is 3.7 times the average Friends set size.

Included minifigures

Frequently asked questions

How many pieces does LEGO set 42631 Adventure Camp Tree House have?

LEGO set 42631 Adventure Camp Tree House has 1,128 pieces. It was released in 2024 as part of the Friends theme.

What year was LEGO set 42631 released?

Set 42631 Adventure Camp Tree House was released in 2024 and belongs to the Friends theme.

Which minifigures are included in set 42631?

Number of minifigures in LEGO set 42631 Adventure Camp Tree House: 5. Their names and quantities are listed in the “Included minifigures” section.

Where can I find the building instructions for set 42631?

The instructions for LEGO set 42631 Adventure Camp Tree House can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 42631.

What is the main color of LEGO set 42631?

Reddish brown, with 224 out of 1,128 pieces, or 20%. Next come dark orange (9.9%) and medium nougat (9.6%).

How many different parts does set 42631 contain?

Set 42631 has 460 different lots (one shape in one color), covering 288 part shapes. Most common part: Plant, Plate 1 x 1 Round with 3 Leaves in dark green, with 33 copies.

Does LEGO set 42631 contain any exclusive parts?

Yes: 13 part shapes exist in no other set, for example: Minidoll Torso Boy with Orange Tent, Dark Blue Trees, Dark Turquoise Sky, Ground print, Medium Nougat Arms and Hands.

Which mini-dolls are included in LEGO Friends 42631?

The set includes Jonathan, Aliya, Olly, Jamila and Leo in adventure camp versions.