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  • Montessori pikler triangle.  The best pikler triangle for kids toddlers.
  • Wooden montessori climber with toddler board.
  • A folded pikler triangle.  This is not a Pikler triangle Ikea but an american made one.
  • Short climbing board on pikler triangle. Wooden Montessori climber.
  • larger than the Lily and River pikler triangle.  our little climber has a short ramp attachment.
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Pikler® Triangle

Regular price
$285.00 USD
Regular price
Sale price
$285.00 USD

Ships 1-2 Weeks


Shipping estimates are when an item will ship. In general, domestic shipments are in transit for 2 - 7 days.

Contiguous USA: Free Shipping on orders $200+

Los Angeles: Save on shipping and receive free assembly when you pick up from our shop

Hawaii, Alaska, and Canada: Shipping calculated at checkout


Made from 13-ply Sustainable Formaldehyde-free Euro Birch which is both durable and attractive.

Sealed with a Zero VOC UV cured finish.

Some parts such as rungs and table legs are solid hardwood.

Learn more...


28"(L) x 35"(W) x 29"(H) [when open]
28"(L) x 4.75"(W) x 33.5"(H) [when folded]
Weight is 13 lbs

The Staple of a Child's Gross Motor Development

The RAD Pikler® Triangle, is the only certified climbing triangle by the original Pikler Organization according to the pedagogical guidelines developed by child development pioneer Dr. Emmi Pikler. The Pikler® Triangle is one of the most versatile products in our inventory and of optimal size for a wide range of ages.

It is used to develop a sense of balance and a wide range of gross motor skills, appropriate to a child's age.

Although the Pikler® Triangle may look like a simple climbing frame, this particular design is created with purpose of enhancing your child’s development and imagination. Climb inside of it, collaborating with another child on it etc. However you look at it, the Pikler® Triangle is a highly beneficial instrument for child’s gross motor development which will also endlessly entertain a child.

Add a RAD Reversible Climbing Ramp for the complete package. Our Pikler® Triangle works with both our Short and Long styles. The Short Ramp is best for smaller spaces where storage and flexibility are a consideration. The Long Ramp is perfect for schools or dedicated play spaces where the Pikler® Triangle has a designated spot.

Although our products are crafted to encourage exploration and free-form play, please never leave your child unattended to avoid injury.

➊ Suitably aged for children up to about 5 years old
➋ RAD design, sturdy construction, attention to detail and quality of material ensure safe use
➌ Automatic lock keeps the Triangle safely open
➍ Folds to under 5" flat for easy storage
➎ Spacing between rungs is 3.5"
➏ Easily support at least 100lbs per child
➐ Tools and detailed instructions provided
➑ Handmade in our shop
➒Designed for indoor and outdoor use, however, prolonged exposure to moisture and UV rays is not recommended.

  • handmade furniture for children

    Made in USA

    Ethical products start with responsible manufacturing.

    Learn more about our company...

  • RIE, Pikler and Montessori inspired furniture for babies and toddlers

    Fostering Growth

    Our products are based on many early childhood philosophies such as Montessori, Pikler and RIE®

  • nontoxic childrens furniture made from wood

    Nontoxic Materials

    We use materials that are safe for your child and the Mother Earth.

    Learn more about our materials...

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Customer Reviews

Based on 179 reviews
Rachel M.S. (Los Angeles, US)
The perfect Pikler!

Our 8 month old already lives exploring this triangle. It was super easy to assemble myself with the video. I know there are other, less expensive triangles that are tempting to buy but the quality and customer service of RAD is unsurpassed. We feel great knowing we have given our child a quality handmade play object that supports a small local business!

Lindsay E.

I bought this for me 17-month-old twins, and it's been a hit so far! They prefer to hang out underneath the triangle, especially when I lay a large blanket over it, but they've also climbed on it, though they don't climb to the top. I put it together with a power drill, and I really appreciated the drill bit that was included! The seller also includes an allen wrench, though, so you don't *have* to have a power drill. The trickiest part of the assembly was getting each side level once the dowels were inserted, but it only took a couple minutes of tweaking the tightness. I'd highly recommend this to anyone interested in a great gross motor activity for kiddos stuck inside like mine!

Lauren V.

Great construction. solid, well balanced, easy assembly instructions. a big hit with my son. He's only 8 months but this triangle will grow with him and I expect it to last for years to come.

Allison (Brooklyn, US)
My daughter loves it!

Got the large Pikler triangle as a holiday gift for my 16-month-old daughter. She loves it!! Had a little trouble assembling it, but the Rad team was readily available on a weekend to offer support. The foldable feature is very helpful as we live in an apartment. Highly recommend!!!