Climbing Ethics: Leave No Trace Principles for Rock Climbers

Max Lurie is an AMGA certified Rock and Alpine Guide, as well as an accomplished alpinist. Max has been climbing since 2004 and traveling to the world's greatest mountain ranges in pursuit of his passion.
Written by
Max Lurie

This article will explore the environmental and ethical considerations climbers should be aware of. From minimizing chalk usage to avoiding trampling on fragile vegetation, readers will learn the importance of preserving climbing locations for others.

Incorporating the Leave No Trace principles, we'll discuss the best practices to minimize impact and maintain a positive relationship between climbers and the natural surroundings.

The Leave No Trace (LNT) philosophy is a cornerstone for responsible outdoor activities. Before diving into the specific zones of rock climbing, let's briefly touch upon the general Leave No Trace Seven Principles:

  1. Plan ahead and prepare – This principle encourages individuals to research and understand the climbing area, its regulations, and its unique ecological and geological features. For rock climbers, this means not only knowing the climbing routes and techniques required but also being aware of any nesting seasons of birds or other wildlife that might be affected by climbing activities.
  2. Travel and camp on durable surfaces – Just as campers are advised to stick to established trails, climbers should stick to established routes to minimize soil erosion and damage to fragile ecosystems. Climbing chalk, while essential for grip, should be used minimally to prevent the buildup of unsightly marks on rocks.
  3. Dispose of waste properly – This principle applies to climbers as well. Waste includes not only human waste but also things like tape, food wrappers, and chalk balls. Climbers should pack out all waste, including tape scraps and chalk dust, and follow any specific waste management guidelines for the climbing area.
  4. Leave what you find – Climbers are known for altering their environments, from boulderers clearing a landing zone to route development. Climbers interact with their environment in ways that other user groups do not. But that does not abolish us from doing so in a respectful and considerate way.
  5. Minimize campfire impact – While campfires are not as common in climbing activities, climbers should be aware of the potential impact of chalk and resin on rocks. Brushing off excess chalk and cleaning holds after climbing can help prevent the buildup of chalk residue which may be an eyesore for other user groups of a shared wilderness area.
  6. Respect wildlife – Just like hikers should minimize disturbances to wildlife, climbers should be cautious during nesting seasons and avoid climbing in areas where sensitive species may be affected. Climbers can help protect nesting sites and wildlife habitats by being aware of local regulations and guidelines.
  7. Be considerate of other visitors – Climbing areas are often shared by different user groups, including hikers and nature enthusiasts. Being respectful of other visitors means keeping noise levels down, not monopolizing climbing routes, and adhering to climbing area rules and regulations.
Max Lurie with fellow climbers in Colorado

Outdoor rock climbing is a wonderful sport and can be enjoyed by all. 

However, we must remember that it is a wild and often fragile environment. 

Modern climbers who grew up climbing in gyms sometimes need reminding that these spaces require a different type of respect than the manufactured landscapes of the climbing gyms with which they are familiar.

Zone 1: The Approach 

This is where climbers park their cars, prepare their gear, and start their journey to the climb's staging area.

Leave No Trace actions for The Approach: 

We might not think of it, but our actions and decisions may have consequences before we even get to the crag. 

Many climbing areas, even popular ones, can have issues with how they are accessed. 

Parking along roads that don’t have the capacity for it can cause erosion. This overuse can cause land managers to close areas indefinitely. One effective action climbers can take during the Approach is carpooling with fellow climbers. 

Carpooling not only conserves fuel but also reduces the number of vehicles in the parking area, addressing congestion issues and lessening the collective carbon footprint. 

Additionally, avoiding peak times for climbing is a strategic choice that lessens the environmental load. By opting for off-peak hours and avoiding weekends, climbers can contribute to alleviating the strain on access points, trails, and parking facilities, ultimately preserving the natural ambiance of the site.

Another significant aspect of the Approach is group size. 

Opting for smaller groups can lead to a more manageable and eco-friendly experience. Smaller groups place less stress on trails and the surrounding ecosystem, diminishing the risk of overcrowding and minimizing overall impact. 

Sticking to established trails and paths is paramount during the Approach. Creating new paths can result in soil erosion, disruption of plant life, and habitat destruction. Utilizing existing trails upholds the integrity of the ecosystem and showcases climbers' dedication to preserving the natural environment.

Walking single file on trails is a practice that concentrates the impact and minimizes the width of affected areas. This simple action prevents the formation of multiple paths and curbs the spread of disturbance.

Lastly, consider leaving your dogs at home. 

No matter how friendly or well-behaved you think Fido is, he is an animal that will interact with his environment. Disrupting wildlife, vegetation and definitely other climbers. 

Things like digging and barking, not to mention their poop that inevitably gets left behind because you were too busy climbing to pay attention are all reasons to leave Fido at home.

Zone 2: Staging Area 

The staging area serves as a hub where climbers gear up, strategize their climb, and take necessary breaks before the ascent.

Leave No Trace actions for Staging Area: 

The base of the climb, be it a bouldering area, sport crag, or even a popular multi-pitch can often be the recipient of much traffic and erosion. 

These areas can sometimes span an entire cliff base for hundreds of feet as climbers frequently walk back and forth during the day between climbs.

Responsible usage of this area entails a conscientious approach to space utilization. 

By using it efficiently, climbers help ensure that there's enough room for everyone to gear up and strategize comfortably. This practice promotes a sense of community and mutual respect among climbers, fostering a positive atmosphere within the climbing environment.

A fundamental element of Leave No Trace within the Staging Area is the protection of vegetation. Climbers should be vigilant not to trample on fragile plants and vegetation. 

By staying on designated paths and avoiding stepping on sensitive vegetation, climbers safeguard the local ecosystem, preventing unnecessary damage and aiding in the preservation of the area's natural beauty for future climbers.

Man smiling while rock climbing outdoors with Alpine to the Max

Maintaining a tranquil and quiet ambiance in the staging area is equally significant. 

Keeping noise levels down contributes to the overall enjoyment of the climbing environment for all users, including fellow climbers and nature enthusiasts. 

This consideration not only enhances the quality of the experience but also minimizes disruptions to wildlife habitats and nesting sites. 

This means no Bluetooth speakers no matter how dope you think your playlist is. If you absolutely must listen to music, use earbuds.

Proper waste management stands as a crucial aspect of Leave No Trace practices, especially in high-traffic areas like the staging zone. 

There is nothing worse than getting to your climb only to find a human turd right where you want to put the rope. Always bring a WAG bag and know how to use it.

Climbers should ensure that all waste, including wrappers, food scraps, and other debris, is properly disposed of in designated receptacles or carried out. This action helps prevent unsightly litter, keeps the area clean, and reduces the potential negative impact on both the environment and the aesthetic of the climbing location.

Zone 3: The Climb 

The ascent is the primary objective for climbers, but it's crucial to remember the environment during this phase.

Leave No Trace actions for The Climb: 

When climbing on the wall itself, we should still be careful and conscientious of our environment. We might not think of erosion as an issue because the rock is so hard. 

But broken holds, especially critical ones on a popular climb, can change it for future ascents forever.

Responsible chalk usage is another essential aspect to consider during the climb. While chalk is indispensable for maintaining grip, excessive use can accumulate over time, resulting in visible marks on the rock. 

Climbers are encouraged to use chalk sparingly and brush holds after each ascent to mitigate chalk buildup. 

This practice not only preserves the visual appeal of the climbing area but also minimizes the potential environmental impact.

This only applies to those developing new routes or areas which are only a small fraction of the community. When plotting new climbing routes, climbers should exercise caution and consideration. Selecting routes that avoid fragile ecosystems and habitats is essential. 

Additionally, choosing equipment colors that blend with the natural surroundings can help maintain the visual harmony of the climbing area and minimize the visual impact of the route for other user groups.

Zone 4: The Summit

Reaching the summit is a climber's reward, but it's also a fragile ecosystem that deserves respect.

Leave No Trace actions for The Summit: 

The summit often marks the pinnacle of a climber's journey and often serves as a cherished reward. 

However, it's imperative to approach the summit with a sense of reverence and commitment to Leave No Trace principles, as even these seemingly remote and high-reaching areas are delicate ecosystems deserving of respect. For both the natural ecosystem and future climbers.

Middle aged man rock climbing on a sunny day.

One fundamental action climbers should adhere to on the summit is refraining from removing natural souvenirs. 

Rocks, plants, and other natural elements play a crucial role in maintaining the ecosystem's balance, and their removal can disrupt the intricate interactions that occur in these environments. 

By leaving these elements untouched, climbers contribute to the preservation of the summit's ecological integrity.

The principle of "pack out what you pack in" holds immense significance at the summit. 

All items brought to the summit should be carried back down, ensuring that no trace of human presence remains. This practice extends beyond obvious waste to include items like food scraps, wrappers, and any other personal belongings. 

Maintaining the summit's cleanliness is an essential aspect of responsible climbing that underscores climbers' commitment to the environment.

Unfortunately, there is something in human nature to want to leave a memento on a summit. It might be meaningful to you, but to everyone else, it is trash. 

Leave summits as you found them, and don’t detract from the experience of future climbers.

Zone 5: The Descent 

The journey back down presents its own set of challenges and responsibilities.

Leave No Trace actions for The Descent: 

Descending a mountain or climbing route can be tricky to adhere to principles like “pack out what you pack in” because we are often rappelling. 

In order to rappel we must leave something behind. Fortunately, most established routes also have an associated descent route. 

This means that bolts or minimally invasive fixed equipment have been left on the mountain. This helps facilitate a safe and efficient descent without disturbing the surrounding environment. Most of us will never set out to accomplish a first ascent that does not already have a well-established descent route. 

Do your homework by being prepared and knowing the descent so that you don’t get lost. Safety should always be your first priority when it comes to rock climbing. 

This prevents braided trails and having to leave equipment if you cannot find the established rappel line. 

Furthermore, attempt routes that are within your ability level so that you don’t have to retreat leaving gear. Bring a headlamp if you think you might have to find your way in the dark. This prevents you from getting lost and losing the trail.

Zone 6: Camping or Bivouac 

Many climbers may end up camping, especially if they are on a multi-day climb.

Leave No Trace actions for Camping or Bivouac: 

Camping or bivouacking on an overnight climbing objective is not outside the scope of the Leave No Trace principle. 

Choosing designated camping areas is a cornerstone of minimizing the environmental impact of camping or bivouacking. Utilizing established sites reduces soil compaction and habitat disruption, preserving the surrounding ecosystem and allowing it to thrive. 

By respecting designated camping areas, climbers contribute to the long-term sustainability of the landscape.

Effective food management is essential during camping. 

Properly storing food to prevent wildlife attraction helps maintain a safe and harmonious coexistence between climbers and local animals. By using bear and rodent-resistant containers, climbers avoid potential conflicts and protect both wildlife and their own safety.

Waste prevention remains paramount during camping. Minimizing packaging and waste generation reduces the need for disposal and prevents unsightly litter. 

Climbers should practice "Leave No Trace" not only with their waste but also with micro-trash such as bottle caps and small wrappers, ensuring that the camping area remains pristine. Not to mention proper disposal of biological waste as well.

Older man finishing a rock climb at the Boulder Flatirons.

Campfires are a contentious issue in Leave No Trace practices due to their potential environmental impact. In fragile climbing areas, it's often best to forego campfires altogether. 

Instead, climbers can opt for portable camping stoves for cooking and heating, which have a significantly lower impact on the environment.

In essence, Leave No Trace actions for camping or bivouac revolve around the careful selection of camping areas, responsible food management, waste prevention, and mindful approaches to campfires.

Conclusion 

In the world of rock climbing, the Leave No Trace (LNT) philosophy stands as a beacon of responsible outdoor ethics, guiding climbers toward environmentally conscious practices that protect and preserve the very landscapes they cherish. 

Throughout each stage of a climbing journey – from the approach to the summit, and through the descent to camping or bivouac – these seven principles serve as a compass, guiding climbers to minimize their impact and leave behind only memories, not traces.

It's not enough to merely ascend to new heights; it's equally vital to remember the environment we traverse. 

As climbers, we have the privilege of experiencing some of nature's most awe-inspiring vistas, and with that privilege comes a shared responsibility to protect them. By embracing the LNT principles, we embark on a collective mission to safeguard the beauty of climbing areas and leave them unspoiled for generations to come.

The power of this ethos extends beyond individual actions. As climbers, we can play an instrumental role in spreading awareness within our community. 

Such organizations as the Access Fund, American Safe Climbing Association, and your local non-profit such as Boulder Climbing Community work tirelessly to protect and preserve climbing areas.

By practicing and advocating for Leave No Trace principles, we encourage others to adopt these mindful behaviors, fostering a culture of sustainability within the climbing world. 

Together, we can ensure that our passion for climbing aligns harmoniously with our commitment to environmental stewardship. Not following these principles can have very real consequences in the form of limiting access from land managers and the degradation of beloved areas.

Man cheering his ascent on a rock climb in Colorado.

Frequently Asked Questions

Why Is the Leave No Trace Philosophy Important for Rock Climbers?

With climbing in the Olympics and its ever growing popularity, we have to be increasingly aware of our impact on the finite resources of outdoor climbing venues.

 As more and more climbers flock to the sport the carrying capacity of many popular destinations are quickly being exceeded. A collective responsibility to these places is shared throughout the community.

How Can Climbers Effectively Minimize Chalk Usage Without Compromising Safety?

Chalk is one of the biggest eyesores for other user groups of wilderness areas besides fixed permanent draws. Using too much chalk or being careless with its storage can lead to spills. Making sure to close your chalk bag while not actually climbing can prevent this. 

Additionally there are specialty colored chalk designed to color match the rock of specific areas. This can be a great solution hiding its effects.

What Should Climbers Do If They Encounter Wildlife During Their Climb?

Common sense is, unfortunately, less and less common these days. Reading stories like the tourist in Yellowstone who put a baby bison in his minivan because it looked cold. We assume that climbers have better sense than that. Yet we can be adversely motivated by our personal desires and goals. 

Avoid seasonally closed areas for nesting and breeding. If you do encounter wildlife give it a wide berth and avoid it as best you can. Manage your food well, do not let birds, squirrels, chipmunks, mice, marmots or any other animal get into your food. This can create a dangerous cycle of human habituation that is impossible to break.

How Can Climbers Educate Others About the Leave No Trace Principles Without Coming off as Preachy?

Every situation is unique and it can be very difficult to approach someone you don’t know at the crag to correct their detrimental behavior. From asking someone to turn down their music, to picking up their dog's shit to feeding the wildlife. 

Often it is best to lead by example and if you absolutely must address an issue with someone start by striking up a conversation about the shared interest of climbing first. This can serve as a great way to disarm them and they may be more receptive to your critical feedback.

What Should Climbers Do If They Come Across Areas That Have Already Been Impacted by Neglect of the LNT Principles?

Unfortunately not everyone adheres to the principles of LNT. If you do encounter an area that has been desecrated by someone, you can always do your best to leave it cleaner than when you found it. 

If something is so egregious that you cannot deal with it yourself, alert local land managers so that they can call in the necessary resources.

Regularly volunteering for local organizations to clean up popular crags is also a great way to give back to the community.

Is There an Ideal Group Size for Climbers to Minimize Environmental Impact?

Not all crags or climbing areas are created equal. Some areas can accommodate large groups or more people. Be realistic and responsible with your plans when deciding where to go. 

Are There Seasons or Times of the Year When It's Best to Avoid Certain Climbing Areas?

Often certain areas such as the Third flatiron in Boulder and specific crags at Lumpy Ridge in RMNP are closed seasonally for raptor nesting. Many other crags are closed seasonally for all sorts of reasons from wildlife nesting to archaeological significance. 

Respecting these seasonal and permanent closures is very important to preventing further areas being closed. Check with local land managing agencies and climbing organizations for up-to-date information on specific closures.

How Do Leave No Trace Principles Apply to Urban or Indoor Climbing Environments?

Even in urban settings the practice of LNT principles is still a good idea. With so many people and such high use even the smallest amount of regular impact can have disastrous results. It all boils down to being respectful of others and the environment around us.

What Resources Are Available for Climbers Who Want to Learn More About the LNT Philosophy and Sustainable Climbing?

Resources from organizations like the Access Fund, American Safe Climbing Association, the American Mountain Guide Association, American Alpine Club as well as dozens of local organizations across the country. Not to mention Leave No Trace as an organization themselves.

Subscribe For Email Updates

Stay in the loop as we release new content and get access to exclusive offers & trips only available to subscribers.

Thanks! Your submission has been received and you're now subscribed to our email list.
Oops! Something went wrong while submitting the form. Try again.