Outdoor Boulders

Impact Boulder Blocs

Durable, nature-inspired" instead of Durable natural-looking

Bring the experience of climbing outdoors to parks, schools, playgrounds, and public recreation spaces. Impact’s Boulder Blocs are designed to bring the convenience and modularity of indoor climbing to the outdoors. They meet the safety, durability, and accessibility standards required for public environments. Built from weather-resistant materials engineered to withstand the elements, these structures provide engaging climbing challenges for children, youth, and adults alike. The result is a durable, inspiring climbing features that encourages movement, exploration, and active play in outdoor spaces.

Lil Bloc

Compact freestanding boulder just over five feet tall, offering 191 square feet of climbable surface with 187 integrated holds and a surrounding 416 square foot fall zone footprint.

Model Lil Bloc

Dimensions 8' x 10' x 5'

Use Zone 24'-3" x 19'-9"

Ages 5-12, Beyond

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Stone Henge

Mid-height angular boulder rising above nine feet, delivering 275 square feet of climbing surface with 268 professionally mounted holds within a 434 square foot fall zone.

Model Stone Henge

Dimensions 13' x 7' x 9'

Use Zone 24'-3" x 19'-9"

Ages 5-12, Beyond

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Diamond

Extended large-format climbing bloc spanning over eighteen feet in length, providing 422 square feet of surface area and 361 installed holds within a 652 square foot safety zone.

Model Diamond

Dimensions 18' x 8' x 7'

Use Zone 24'-3" x 19'-9"

Ages 5-12, Beyond

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Kjerabolten

High-volume freestanding boulder standing just under twelve feet tall, offering 398 square feet of climbing terrain equipped with 392 holds and a structured 474 square foot fall area.

Model Kjerabolten

Dimensions 12' x 10' x 12'

Use Zone 24'-3" x 19'-9"

Ages 5-12, Beyond

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Pebble

Model Pebble

Dimensions 12' x 8' x 5'

Use Zone 24'-3" x 19'-9"

Ages 5-12, Beyond

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Carnac Stone

Elongated vertical boulder exceeding ten feet in height, constructed with 304 square feet of climbable terrain and outfitted with 316 holds across a controlled landing area.

Model Carnac Stone

Dimensions 17' x 4'-5" x 10'

Use Zone 24'-3" x 19'-9"

Ages 5-12, Beyond

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Flat Iron

Tall linear boulder reaching over ten feet high and nearly eighteen feet long, showcasing an expansive 812 square feet of climbable surface supported by 357 holds and a wide protective fall zone.

Model Flat Iron

Dimensions 18' x 5' x 10'

Use Zone 24'-3" x 19'-9"

Ages 5-12, Beyond

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Flint Stone

Oversized climbing structure extending beyond twenty-three feet in length, featuring 528 square feet of surface area and 535 installed holds within a 612 square foot impact zone.

Model Flint Stone

Dimensions 23' x 6' x 10'

Use Zone 24'-3" x 19'-9"

Ages 5-12, Beyond

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Color Availability

Impact Climbing Boulders, are made with the same precision, accuracy and quality as our climbing walls. Impact Boulder Blocs come in 8 unique shapes, ranging from small, medium large, X-Large and XX-Large. our in-house Creative Team is always expanding our catalogue to keep the line-up fresh.

Our Boulders are offered in Black as our standard colour. We can also colour match all boulders for more customization for unique projects. Each Bloc comes with Climbing hold that are bolted on in our shop.

A collection of Impact boulder blocs shown in various custom color finishes, highlighting multiple shape sizes developed by the in-house creative team.

Our boulder blocs are designed in a way they can be combined into infinite combinations, as they share the same wall angles. Possibilities are endless. Here are just a few of them. Take a look at our 3D models to reimagine and design as you wish