Built for Wonder. Rooted in Nature.

At CK Nature Play, our playground contractor specializes in climbing log structures throughout the state of California, offering kids an innovative way to learn, climb around, and interact with nature in a unique manner.

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CSLB Licensed

Contractor Lic. #1067489

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40+ Years

Division of CK Landscape

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CPSI Certified

Playground Safety Inspector on Staff

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Bay Area & Northern CA

Dedicated Nature Play Specialists

Climbing Log Playground Contractor California

Our log structures shape the site, not the other way around, so the playground looks like it naturally formed there. The natural wood provides a comforting feel that steel and plastic structures simply can't match, and kids will notice the difference right away.

Every piece of playground equipment has climbs, crossings, and balances, not just one path to follow, so kids can find a different way every time they go. That is why log play is more fun than metal play because metal play would get boring.

Communities that promote natural play often see an increase in the amount of time children spend outdoors as they become more curious about their surroundings. A perfectly placed log climb invites children to observe more closely the trees, grass, and ground around them.

Climbing over logs of different heights and widths can improve grip strength, balance, and coordination while also improving a child's spatial awareness and problem-solving abilities. It can work through each gap and choose which path to take without realizing they are exercising. It builds strength and coordination without even considering it.

Three children playing on a wooden playground structure outdoors, surrounded by a black metal fence, with apartment buildings in the background.
Decorative outdoor wall featuring stacked firewood held behind wire fencing with wooden framed hexagon and square-shaped shelves.
Four children playing on a large wooden playground structure in a park, with modern residential buildings in the background.
Outdoor playground area with wooden play structures on a corkeen surface, enclosed by a wooden fence and surrounded by houses and trees under a clear blue sky.
Two workers cutting tree logs with handheld power saws constructing a natural playground, some logs are stacked upright and others lay flat on the ground.

Building Strong Play Spaces Together With Families

CK Nature Play is first and foremost a construction and installation firm — a dedicated division of CK Landscape, the company Gary Cartwright founded over 40 years ago and that his son Alex has grown up in, worked in, and now carries forward.

We build structural timber elements, boulder groupings, engineered surfacing systems, water play features, outdoor learning environments, and ADA-accessible site features. We understand soils, foundations, drainage, anchoring, and durability — and we build environments that last.

Alex Cartwright, CEO of CK Nature Play, smiling, wearing a white polo shirt with a logo, outdoors on grass

Alex is personally involved in every CK Nature Play project — from initial site review through post-installation inspection.

Alex Cartwright — Founder, CK Nature Play

Children's outdoor playground with tree logs for seating, chalkboards with drawings, and sandbox toys.
A young child wearing a teal shirt and strawberry-patterned pajama pants is climbing over a large wooden log at an indoor play area with wooden structures and a black and wood-framed window in the background.
Two children with blurred faces playing with chalk on ground outside, behind a wooden fence with chalkboard signs, one with a colorful drawing of a flower and sun.

CK Nature Play is a licensed playground installation company serving schools, childcare facilities, parks, and communities throughout Northern California. We provide comprehensive playground building services from grading the site to final inspections for the safety of the community. You will be dealing with the same people from initial estimates to installations.

Call us with your site specs, budget, and timeline, and we will show you what a log playground can look like on your site. We will be happy to answer any questions you may have on permits, ADA specs, or public bidding.

Contact Our Climbing Log Playground Contractor in California

A gloved hand smoothing corkeen surface with a flat, metal trowel.
Wooden blocks casting shadows on a corkeen surface with a green tree, cars, and buildings in the background.
Close-up of a textured surface made of small, irregularly shaped, brown granules that make up the safe sustainable material Corkeen.

What to Know Before Installing Log Play Equipment Across California

How long do climbing log playground structures last?

Log structures made from sustainably harvested hardwoods or redwoods and footings appropriate to your soil conditions can last for many years with regular use. Frequent inspections ensure these structures are safe for continued play as they age.

Can a climbing log playground be made accessible to all children?

Yes, log structures can be paired with accessible ADA paths and ground-level structures so that kids of all abilities can enjoy a shared-play experience.

What types of locations can include a climbing log playground?

Our natural playground contractors serve schools, parks, childcare facilities, HOAs, gated communities, outdoor classrooms, and other multi-use recreation centers throughout the state of California.

Let's Build Something That Matters.

A line of wooden tree stump stools and slices arranged outdoors on a sandy and textured surface, with a building wall and shadows in the background.

If you're developing a park, school campus, or civic space and seeking an experienced natural play construction partner, we welcome the opportunity to collaborate.

A backyard with trees, a wooden deck with stumps, and various fenced play areas, shaded by large green trees on a sunny day with a blue sky.
An outdoor play area with tree stump seating, large wooden posts, a sandbox, and a chalkboard wall, with children and adults present.
An outdoor pet or play area with a wooden structure, various toys, plants, and a sandbox. The ground is covered with wood chips, and the space is enclosed by wooden fencing.
A playground with wood and rope climbing structures, a shaded canopy, trees, and a chain-link fence under a clear blue sky.