The climbing triangle may look like a simple climbing frame, but it's so much more. It allows for natural gross motor development, freedom of movement, and learning one’s own boundaries. Older babies can pull themselves up on it, toddlers can gradually find their way over the top and slide down, and children as old as 5 or 6 can use it to climb, build forts, and for other imaginative play.
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Product Details
The Classic Pikler Triangle, With a Slide
The Avenlur Olive is a foldable wooden Pikler triangle paired with a reversible board: a smooth slide on one side and a climbing ramp on the other. Babies start by pulling up and cruising on the rungs, toddlers climb to the top and slide down, and older kids turn it into forts, castles and mountains. It suits children from 1 to 6 years old, so one set covers years of play.
What's Included
Pikler triangle: A sturdy pine climbing frame for pulling up, stepping, climbing and balancing.
Reversible slide and climber: Flip the board over to switch between a slide and a climbing ramp.
Two Sizes
The Medium (31.2 x 22.4 x 27.5 inches) suits smaller rooms and younger climbers. The Large (33.4 x 25.9 x 29.5 inches) gives growing toddlers more height and challenge.
Whole-Child Development
Pikler triangles are based on the work of Hungarian pediatrician Emmi Pikler, who believed children develop best when they are free to move at their own pace. Climbing, sliding and balancing build strength, coordination and gross motor skills, while the open-ended design nurtures creativity and problem solving. In a world of screens and sedentary distractions, it keeps kids moving and engaged.
Built to Last, Folds Flat
The Olive is crafted from durable pine and holds up to 110 pounds per child and 220 pounds in total. When playtime is over, the triangle folds flat to store behind a door or under a bed. Built to be handed down to younger siblings, every Olive is covered by our five-year warranty.
All orders within the continental US ship free. Orders placed before 2 PM EST ship same day. Estimated delivery: 2–5 business days via FedEx or UPS.
🛡️ 5-Year Warranty
We stand behind every product. If any part breaks or fails within 5 years due to a defect in materials or workmanship, we’ll replace it free of charge.
↩️ 30-Day Returns
Not 100% satisfied? Return within 30 days of purchase. Contact us at 888-697-3931 (M–F, 9 AM–5 PM PT) and we’ll make it right.
Pairs well with
One of the Best Pikler Triangles, Arches & Rockers for Indoor Play
Slide or Climb
The olive comes with interchangeable Slide or Climber. Just flip it over
Multiple Sizes
Our Pikler triangle, Slide and Climber come in multiple sizes
Easily Foldable
Easily fold and store your Pikler set for when it is not in use
The
Avenlur
Quality
DifferenceThe Avenlur Quality Difference
Watch how thoughtful craftsmanship, safety testing, and durable materials come together in every playset.
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Reviews for the Avenlur Olive - Pikler Triangle Ladder and Climber Slide - Multiple Sizes
We have the climbing ladder and the large (29"x27"x35") triangle. I didn't realize that this required assembly. The long slide/climbing board came fully assembled, but the triangle was all in separate pieces. It came with the hardware and tools to assemble and assembly wasn't too bad. It did take me a little while to do, and some of the screw holes didn't seem to be in the right spot, but they all worked ok. I appreciated how all of the pieces had labels on them so I knew which was which without having to think too much. The pieces are pretty smooth. I did note a couple of rough spots, but nothing too bad and nothing that has caused any issues so far. So far it is holding up well and seems sturdy.My kids have been playing on this for 1.5 weeks now and are having a lot of fun with it. They are 1.5 years and almost 4 years old. The older one can climb over it on her own, although sometimes asks for assistance. My younger one can't do that yet, but she does climb up to the top on her own, and enjoys going down the slide. The slide is so smooth it also works well for stuffed toys, blocks, etc. even though we only have it on the 4th bar from the bottom. We have tried the climbing side of the slide, but neither of them like that one as much as the slide.We also have a tent cover that we have tried on this, and that is also a blast for my kiddos.
We have the climbing ladder and the large (29"x27"x35") triangle. I didn't realize that this required assembly. The long slide/climbing board came fully assembled, but the triangle was all in separate pieces. It came with the hardware and tools to assemble and assembly wasn't too bad. It did take me a little while to do, and some of the screw holes didn't seem to be in the right spot, but they all worked ok. I appreciated how all of the pieces had labels on them so I knew which was which without having to think too much. The pieces are pretty smooth. I did note a couple of rough spots, but nothing too bad and nothing that has caused any issues so far. So far it is holding up well and seems sturdy.My kids have been playing on this for 1.5 weeks now and are having a lot of fun with it. They are 1.5 years and almost 4 years old. The older one can climb over it on her own, although sometimes asks for assistance. My younger one can't do that yet, but she does climb up to the top on her own, and enjoys going down the slide. The slide is so smooth it also works well for stuffed toys, blocks, etc. even though we only have it on the 4th bar from the bottom. We have tried the climbing side of the slide, but neither of them like that one as much as the slide.We also have a tent cover that we have tried on this, and that is also a blast for my kiddos.
We just assembled our triangle and ramp, and so far are really happy with it, except that a piece of the ramp was not glued in well enough and came apart upon opening. Luckily we have wood glue on hand.
We just assembled our triangle and ramp, and so far are really happy with it, except that a piece of the ramp was not glued in well enough and came apart upon opening. Luckily we have wood glue on hand.
While I like the pikler, the slide is not useful at all. It is very narrow for the kid to slide down. While it is looks exactly like the picture, I haven’t noticed how narrow it is. Compared to the slide we got with the Swedish wall set, this is a very bad design.
Also one bar didn’t fit properly and we had to drill a hole to secure it with a screw.
While I like the pikler, the slide is not useful at all. It is very narrow for the kid to slide down. While it is looks exactly like the picture, I haven’t noticed how narrow it is. Compared to the slide we got with the Swedish wall set, this is a very bad design.
Also one bar didn’t fit properly and we had to drill a hole to secure it with a screw.
This was very easy to assemble and I love the colors. It’ll be great for my little one. Some of the runs did arrive with dents as they are made with pretty soft wood but overall I love it.
This was very easy to assemble and I love the colors. It’ll be great for my little one. Some of the runs did arrive with dents as they are made with pretty soft wood but overall I love it.
We've had this for a week and it has been wonderful! It has been used every day by both my 4-year old and my 10 month old. It is such a versatile toy that helps build coordination and balance, and doubles as a fort when you throw a blanket over it. I can already tell that this is going to be a toy that is used for years to come!
We've had this for a week and it has been wonderful! It has been used every day by both my 4-year old and my 10 month old. It is such a versatile toy that helps build coordination and balance, and doubles as a fort when you throw a blanket over it. I can already tell that this is going to be a toy that is used for years to come!
We've had this for a week and it has been wonderful! It has been used every day by both my 4-year old and my 10 month old. It is such a versatile toy that helps build coordination and balance, and doubles as a fort when you throw a blanket over it. I can already tell that this is going to be a toy that is used for years to come!
We've had this for a week and it has been wonderful! It has been used every day by both my 4-year old and my 10 month old. It is such a versatile toy that helps build coordination and balance, and doubles as a fort when you throw a blanket over it. I can already tell that this is going to be a toy that is used for years to come!