BricksValue

LEGO Fun Indoor Playground (42686)

Friends · 668 pieces · 3 minifigures

From $21.99 at Best Buy · 63% off

Retiring by December 31, 2026 (70 days left) · How we estimate

LEGO Fun Indoor Playground (42686)
1 / 11

Compare prices (US)

Regular price $59.99

See it at Best Buy, $21.99

Last chance: New copies of retired sets tend to get scarcer and pricier.

. Amazon offers can be third-party (marked).

Also retiring soon in Friends

Price history

Lowest price today
$21.99
at Best Buy
Lowest we’ve recorded
$21.99
Best Buy, Oct 11, 2026
LEGO’s regular price
$59.99
today’s lowest is 63% off
Tracked since
Sep 29, 2026
13 price changes since
Price records (18)
  • October 22, 2026 · Amazon$44.99
  • October 22, 2026 · Amazon$42.99
  • October 21, 2026 · Amazon$44.99
  • October 20, 2026 · Amazon$42.99
  • October 20, 2026 · Target$44.99
  • October 20, 2026 · Amazon$43.66
  • October 20, 2026 · Targetout of stock$44.99
  • October 20, 2026 · Amazon$42.87
  • October 19, 2026 · Amazon$42.56
  • October 19, 2026 · Amazon$42.54
  • October 18, 2026 · Amazon$42.99
  • October 11, 2026 · Best Buy$21.99
  • October 11, 2026 · Barnes & Noble$59.99
  • October 2, 2026 · Amazon$44.99
  • October 2, 2026 · Amazon$44.54
  • September 29, 2026 · Amazon$44.90
  • September 29, 2026 · Target$44.99
  • September 29, 2026 · LEGO.com$59.99

Prices at LEGO.com, Amazon, Walmart, Target, Best Buy, and Barnes & Noble, checked daily. A line breaks when a store was out of stock or not selling the set.

LEGO Fun Indoor Playground in other countries

The lowest price today in each country where LEGO sells it, converted at the European Central Bank’s rate. Delivery across borders isn’t included: most stores only ship inside their own country.

CountryLowest priceIn USD
Show all 13 countries

Exchange rates of October 22, 2026.

Set details

Pieces
668
Minifigures
3
Ages
7+
Released
2026
Set number
42686
Theme
Friends
Price per piece
3.3¢at today’s lowest price
LEGO.com rating
4.8
LEGO Insiders points
390

LEGO Fun Indoor Playground building instructions

Official instructions from LEGO.com, free to download. The LEGO Builder app has them too, many with 3D steps. All instructions on LEGO.com

LEGO Fun Indoor Playground parts list

656 pieces in 269 different parts and colors, plus 3 minifigures.

Minifigures

  • Liann, Colored Top, Orange Skirt
  • Nova, Lime Jacket, Dark Turquoise ShortsNova, Lime Jacket, Dark Turquoise Shorts
  • Sonia
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud, Tan×143386
  • Brick 1 x 2, White×123004
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud, White×1228192
  • Brick 1 x 1, White×103005
  • Brick Curved 1 x 2 x 1 No Studs, Medium Azure×1037352
  • Brick 1 x 2, Medium Azure×83004

Parts list: Rebrickable.

About the LEGO Fun Indoor Playground

Let imaginations run free as girls and boys explore this LEGO® Friends Fun Indoor Playground set (42686) for kids ages 7 and up. The action-packed set includes 3 minidolls and lots of accessories with obstacles, challenges and rides to enjoy.Kids won’t want to leave this playground as they enjoy hours of open-ended role play and create adventures for the characters. Find fun moments around every corner including a climbing net, obstacles, a carousel ride, a ball pit, a slide, a bunny ride and asnack bar. The fun keeps on coming with even more details to prompt creativity including a dance machine, a trampoline, hotdogs, slushies, a gumball machine and cash registers. This set makes a fun gift for girls and boys who love pretend play andusing their imagination to create stories with their toys. The LEGO Builder app gives kids an intuitive building adventure where they can zoom in and rotate sets using 3D building instructions, save sets and track progress. Set contains 668 pieces.
  • BUILD AN INDOOR PLAYGROUND – Let kids’ imaginations roam wild as they explore this LEGO® Friends Fun Indoor Playground (42686) set for girls and boys ages 7 and up including 3 minidolls
  • LOTS OF PLAYFUL SURPRISES – Find fun moments around every corner including a climbing net, obstacles, a carousel ride, a ball pit, a slide, a bunny ride and a snack bar for the minidolls
  • 3 LEGO® FRIENDS CHARACTERS – This pretend play set comes with Liann, Nova and Sonia minidolls so kids can jump right into the action, acting out their own stories
  • LOTS OF ACCESSORIES – Fuel storytelling with slushies, hot dogs, a phone, a gumball machine, cash registers, a coin, plus a side build with a dance machine, a trampoline, a jumping bunny ride and more
  • GIFTIDEA – This toy for girls and boys makes a great kids’ friendship gift for ages 7 and up who love using their imagination to create fun stories
  • A FUN WAY TO BUILD – The LEGO® Builder app guides kids on an intuitive building adventure where they can save sets, track progress and zoom in and rotate models using 3D instructions as they build
  • ONLINE SHOW – Discover more creative play ideas with other sets (sold separately) and the LEGO® Friends: The Next Chapter online show, where kids get to know the characters of Heartlake City
  • DIMENSIONS – 668-piece set with a model measuring over 6.5 in. (16 cm) high, 12.5 in. (32 cm) wide and 6 in. (15 cm) deep

Description: LEGO.com.

LEGO Fun Indoor Playground: FAQ

Is the LEGO Fun Indoor Playground retiring?

Yes: the LEGO Fun Indoor Playground is retiring soon. LEGO flags it “Retiring soon” on LEGO.com (it already carried the flag when we started tracking on September 29, 2026). Expect it to be gone by December 31, 2026 at the latest (70 days), possibly sooner once stock runs out. LEGO doesn’t publish exact dates: this one is our estimate.

How much is the LEGO Fun Indoor Playground?

The lowest price we found today is $21.99 at Best Buy, out of 5 stores selling it today (regular price $59.99). Prices change often: this page is updated every day.

Should I buy the LEGO Fun Indoor Playground now or wait?

Retiring by December 31, 2026: buy it while you can. LEGO is retiring it: we expect it gone from LEGO.com by December 31, 2026, in 70 days. The best price today is $21.99 at Best Buy, 63% below LEGO’s regular price. New copies of retired sets tend to get scarcer and pricier.

Where can I find the instructions for the LEGO Fun Indoor Playground?

LEGO publishes them for free on LEGO.com as 4 PDF booklets, linked on this page, and in the LEGO Builder app.

How many pieces are in the LEGO Fun Indoor Playground (42686)?

668 pieces and 3 minifigures. At today’s price, that’s 3.3¢ per piece.

When was the LEGO Fun Indoor Playground released?

It was released in 2026.

More Friends sets

LEGO Candy & Cupcake Ferris Wheel (42700)

42700 · 602 pieces

Candy & Cupcake Ferris Wheel

$56.91$59.99-5%

at Amazon9.5¢/pc

LEGO Friendship Camper Van Adventure (42663)

42663 · 778 pieces

Friendship Camper Van Adventure

Retiring by Dec 31

$57.26$59.99-5%

at Amazon7.4¢/pc

LEGO Koala Habitat & Care Center (42701)

42701 · 521 pieces

Koala Habitat & Care Center

$64.99

at LEGO.com12.5¢/pc

LEGO Liann's Family House (42687)

42687 · 946 pieces

Liann's Family House

$55.99$69.99-20%

at Amazon5.9¢/pc

LEGO Beach House with Seals (42699)

42699 · 400 pieces

Beach House with Seals

Retiring by Dec 31

$49.77

at Amazon12.4¢/pc

Today’s best LEGO deals

All deals