Introduction
Every year, millions of hikers hit the trails — and unfortunately, not all of them leave those trails in the same condition they found them. Eroded paths, trampled vegetation, wildlife encounters gone wrong, and campsites littered with trash are all symptoms of the same problem: a lack of awareness about how our outdoor choices ripple through the ecosystem.
Leave No Trace (LNT) is a set of seven outdoor ethics principles developed by the Leave No Trace Center for Outdoor Ethics. In our experience, hikers who genuinely understand and practice these principles don't just protect the environment — they also have better, more immersive outdoor experiences. When the backcountry stays wild and unspoiled, everyone wins.
In this guide, we break down all seven LNT principles with actionable advice you can apply on your very next hike, whether you're day-tripping a local nature trail or tackling a multi-day backcountry route.
The 7 Leave No Trace Principles Explained
1. Plan Ahead and Prepare
Most LNT violations happen not out of malice, but out of poor preparation. When you know the rules of the area, weather forecasts, and group size limits, you're far less likely to make decisions that harm the environment.
- Research regulations and permit requirements before you go
- Repackage food into reusable containers to minimize waste
- Plan for extreme weather to avoid cutting switchbacks or taking shortcuts
- Keep group sizes small — most wilderness areas recommend groups of 10 or fewer
💡 Pro Tip: Download offline maps using apps like Gaia GPS or AllTrails Pro before heading out. Knowing your route reduces the temptation to bushwhack.
2. Travel and Camp on Durable Surfaces
The ground beneath your boots is more fragile than it looks. Cryptobiotic soil crusts, alpine meadows, and riparian zones can take decades to recover from foot traffic.
- Stay on designated trails, even when they're muddy
- In areas without trails, spread out to avoid creating new paths
- Camp on established sites or durable surfaces like rock, gravel, or dry grass
- Keep campsites at least 200 feet (about 70 steps) from lakes and streams
3. Dispose of Waste Properly
"Pack it in, pack it out" is the golden rule. This applies to everything — food scraps, wrappers, fruit peels, and yes, human waste.
- Carry a trash bag and pick up litter even if it's not yours
- Bury human waste in a cathole 6–8 inches deep, 200 feet from water and trails
- Pack out all toilet paper in a sealed bag — it does not biodegrade quickly outdoors
- Use biodegradable soap and wash dishes 200 feet from water sources
4. Leave What You Find
That perfect arrowhead, vibrant wildflower, or interesting rock formation should stay exactly where you found it. Cultural artifacts are protected by federal law, and removing natural objects — even small ones — disrupts local ecosystems.
- Look, photograph, and move on
- Avoid building cairns or new rock stacks, which can mislead other hikers
- Do not carve into trees or rocks
5. Minimize Campfire Impacts
Wildfires are an escalating threat across North America. Even legal campfires leave long-lasting scars on the landscape.
- Use a camp stove instead of a fire whenever possible
- Where fires are permitted, use existing fire rings and keep fires small
- Burn only small sticks you can break by hand — never cut branches from live trees
- Drown fires completely with water until the ashes are cold to the touch
6. Respect Wildlife
Feeding wildlife — even accidentally — can make animals dependent on humans, alter their behavior, and ultimately lead to their removal or death.
- Store food in a bear canister or hang it in a bear bag at least 10 feet off the ground
- Never approach, feed, or follow wildlife
- Keep dogs leashed and under control at all times
- Observe animals from a distance using binoculars
7. Be Considerate of Other Visitors
The wilderness is a shared space. How you behave affects everyone else's experience.
- Yield to uphill hikers and yield to horses on the trail
- Keep noise levels low — nature's sounds are part of the experience
- Use headphones for music; not everyone wants to hear your playlist
- Take breaks on the side of the trail so others can pass
Common Mistakes and Pro Tips
Even well-intentioned hikers make LNT mistakes. Here are the most common ones we see — and how to avoid them.
- "Natural" food scraps are fine to toss. Wrong. Apple cores and orange peels can take years to decompose and attract wildlife. Pack them out.
- Staying on trail is optional in open terrain. Spreading across open terrain creates multiple social trails that erode into permanent damage. Travel single file.
- Loud music only bothers people, not animals. Noise pollution disrupts wildlife behavior, mating, and feeding patterns.
💡 Pro Tip: Carry a small trowel for cat holes and keep a dedicated "trash bag" clipped to the outside of your pack so it's always accessible.
Frequently Asked Questions
What does Leave No Trace actually mean?
Leave No Trace is a framework of seven outdoor ethics principles designed to minimize human impact on natural environments. The goal is to keep wild places wild for future generations.
Is Leave No Trace only for backpackers?
Not at all. LNT principles apply on any outdoor outing — day hikes, beach walks, paddling trips, and even picnics in the park.
Are campfires ever okay under Leave No Trace?
Yes, when they're permitted by local regulations, built in an existing fire ring, and fully extinguished. However, we recommend using a camp stove as your default to minimize impact.
Do I have to pack out toilet paper?
In most backcountry settings, yes. Burying it is not sufficient — it often gets unearthed by animals or rain. Use a sealed waste bag and pack it out.
Where can I learn more about Leave No Trace?
The official resource is lnt.org, where you can find in-depth guidance, educator courses, and region-specific advice.
Final Thoughts
Leave No Trace isn't about restriction — it's about respect. When we practice these seven principles, we protect the trails, forests, and wild creatures that make hiking so rewarding in the first place. The good news is that none of this requires expensive gear or major sacrifices. It's mostly about being thoughtful, prepared, and considerate.
Next time you lace up your boots, carry these principles with you. Share them with friends and family. The outdoors has given us so much — practicing LNT is one of the simplest, most powerful ways we can give something back.
