From Glued-On Rocks to Modern Climbing Gyms
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Today, climbing gyms feel like a permanent part of the landscape.
You can find them in major cities, college recreation centers, family entertainment facilities, schools, community centers, and fitness clubs. Many now include professional route-setting teams, youth programs, cafés, training areas, auto belays, and sophisticated wall systems built to support thousands of climbers each week.
Because of that, it’s easy to assume indoor climbing has always looked this way.
It hasn’t.
Less than forty years ago, the idea of paying to climb indoors sounded absurd to many climbers. There was no proven gym business model. Modern climbing holds were barely available. Industry standards had not yet been written. Most people believed climbing belonged outside and nowhere else.
Still, one question changed everything: What if climbing could happen year-round?
The First Commercial Climbing Gym
In 1987, Rich Johnston and Dan Cauthorn opened Vertical Club in Seattle, Washington, the first commercial climbing gym in the United States. The facility would later become Vertical World and help establish the blueprint for the modern indoor climbing industry.
By today’s standards, the early gym was incredibly simple.
There were no commercial climbing holds readily available in the United States, so climbers collected rocks from outdoor climbing areas and glued them directly onto plywood walls. The gym depended on creativity, experimentation, and a willingness to build solutions that did not yet exist.
Not everyone welcomed the idea.
Many climbers saw indoor climbing as a contradiction. Some believed moving climbing indoors would undermine the outdoor traditions that defined the sport. But even in the face of that skepticism, a small group of climbers saw something else: a chance to make climbing more accessible.
They were right.
Building an Industry From Scratch
The first winter tested whether the concept could survive.
The gym lacked many of the conveniences people now expect. Members climbed in cold conditions and warmed their hands near portable heaters before getting back on the wall. Revenue came from memberships, classes, and a small amount of retail sales. Growth was far from guaranteed.
Even so, the idea solved real problems for climbers.
Indoor climbing offered:
- Consistent year-round access
- Training opportunities regardless of the weather
- A lower barrier to entry for new climbers
- Community spaces where climbers could gather and learn
Those advantages eventually reshaped the sport.
What started as a single warehouse experiment in Seattle became the foundation of an entirely new industry.
How Climbing Gyms Changed
The earliest gyms were built mainly for dedicated climbers who wanted a place to train.
Today’s facilities serve a much broader audience.
Modern climbing gyms often include:
- Beginner-friendly climbing areas
- Dedicated bouldering zones
- Youth climbing programs
- Competition walls
- Training boards
- Fitness spaces
- Community events
- Retail and food service offerings
In other words, the industry has grown from a niche activity into a mainstream recreational and fitness category.
According to Climbing Business Journal, North America now has more than 900 climbing gyms serving a wide range of climbers and communities.
The scale has changed dramatically, but many of the industry’s core values have not.
People still come for the challenge.
They stay for the community.
The Evolution of Wall Design
One of the biggest changes has been the walls themselves.
Early facilities relied on simple plywood construction and improvised hold systems. Today’s climbing walls are engineered environments designed for safety, route variety, durability, and long-term facility growth.
Modern wall systems allow operators to:
- Create more varied climbing experiences
- Support multiple skill levels
- Reconfigure terrain over time
- Expand facilities efficiently
- Maintain more consistent design standards
The wall is no longer just a surface to climb. It is part of the business model itself.
As climbing gyms have become more sophisticated, wall design has become a specialized discipline that blends engineering, user experience, operations, and long-term planning.
What Hasn’t Changed
Despite all the technological progress, some things remain surprisingly familiar.
The first climbing gym succeeded because it created a place where people could gather around a shared passion. That same principle still drives the best facilities today.
The strongest climbing gyms are not defined only by square footage, wall height, or amenities. They are defined by the communities that form around them.
Every youth climber learning to tie in, every beginner finishing a first route, and every group of friends projecting after work is participating in a tradition that stretches back to those early days of indoor climbing.
The walls may look different.
The purpose remains remarkably similar.
From History to the Future
The story of America’s first climbing gym is more than a piece of industry history. It is a reminder that innovation often begins with imperfect solutions and ambitious ideas.
What started with glued-on rocks and a warehouse in Seattle helped create an industry that now serves millions of climbers worldwide.
As climbing continues to grow, the industry faces new challenges and opportunities, from facility expansion and sustainability to community building and changing climber expectations.
But the spirit that launched the first gym still matters: a belief that climbing should be accessible, inspiring, and shared.
For a deeper look at those early days, read Climbing Business Journal’s feature, "Where It All Began: Memories From America’s First Climbing Gym". It offers a firsthand account of the creativity, persistence, and vision that helped shape modern climbing.
The industry has come a long way since 1987.
In many ways, it is still just getting started.
