Skills
Hiking trail etiquette: who has the right of way
Hikers heading uphill get the right of way, everyone yields to horses, and bikes yield to everyone on foot. Here's how those three rules work when the trail is too narrow for two, plus the smaller courtesies about passing, noise, dogs and breaks.
A trail a foot and a half wide can't fit two people side by side, so every meeting on one needs somebody to step aside. Hiking trail etiquette is the set of habits that settles who. Once you know them, passing a stranger on a steep hillside takes two seconds and a nod, and nobody has to do the awkward shuffle.
There are three rules of right of way and they cover nearly every meeting. Hikers going downhill step aside for hikers coming up. Everyone, on foot or on wheels, yields to horses and other pack stock. Mountain bikers yield to hikers. The National Park Service lists all three as the general guidelines for its trails.
The rest is smaller and mostly common sense: how to pass, where to stop for lunch, what to do with a dog, a speaker or a group of twelve. We've put the right of way first, because it's the part people ask about, and the courtesies after it.
Who has the right of way on a hiking trail?
On a hiking trail, the hiker going uphill has the right of way over the hiker coming down. Horses and other pack stock have the right of way over everyone, and hikers have it over mountain bikers. Those are the National Park Service's general guidelines, and the Leave No Trace Center teaches the same order.
Leave No Trace adds one more rule at the top: everyone yields to people using wheelchairs and other assistive devices. The table covers the meetings you'll actually have.
| When you meet | Who yields | How it works |
|---|---|---|
| A hiker climbing toward you while you're heading down | You do | Step aside onto rock or bare ground and let them keep climbing. If they stop and wave you through, go ahead and say thanks |
| A horse, a mule or a pack string | Everyone on foot or on a bike | Stop, step off on the downhill side unless the rider or a posted rule says otherwise, and talk in a normal voice until they've passed |
| A mountain biker, and you're on foot | The biker | The Park Service asks cyclists to come to a full stop and step to the side. Plenty of hikers step off anyway because it's quicker, but they don't have to |
| A faster hiker or a trail runner coming up behind you | You, at the next spot with room | They should call out before they reach you. Move over where the trail allows and let them by |
| Someone using a wheelchair or another assistive device | Everyone | Leave No Trace gives assistive device users the right of way at all times. Talk to them so they can pass safely |
| Two mountain bikers on a hill | The rider heading downhill | The mountain bikers' own Rules of the Trail, as one national recreation area prints them, have descending riders yield to climbing ones |
These are general guidelines. The Park Service's first instruction is to check the signs for the trail you're on, because the posted yield rules can differ from park to park.
Why do uphill hikers have the right of way?
Uphill hikers get the right of way, the usual explanation goes, because stopping costs them more. Someone climbing has settled into a rhythm that's hard to restart, and is usually looking at the few feet of trail in front of their boots. The hiker coming down can see farther ahead and can stop and start again with much less effort.
That's hikers' own reasoning. The Park Service, Leave No Trace and the American Hiking Society all state the rule without giving a reason, and the Park Service's regulations don't mention it. It's a custom, which means the person it favors can waive it. A lot of climbers are happy to have an excuse to stop for ten seconds, and they'll step aside and wave you down. The uphill hiker makes that call. If they keep coming, you're the one who moves.
When you do step aside, pick your spot. Leave No Trace's advice is to step onto a durable surface, such as a rock or dry grass, and the Park Service asks you not to leave the trail unless you have to. Stepping off for a second is fine. Just keep off the plants along the edge, because once they're trampled the trail has gotten wider.
How do you yield to a horse on the trail?
To yield to a horse, stop, step off the trail on the downhill side, and speak to the rider in a calm, normal voice while the animals walk past. Horses and mules can frighten easily, the Park Service says, so avoid sudden movements and loud noises, and stay where they can see you.
On a narrow trail a startled horse puts its rider and you at risk, which is why stock goes first.
- 01
Stop as soon as you see them
Stop walking and let the rider see that you've noticed. If you have a dog, bring it in close on a short leash before the horses get near.
- 02
Step to the downhill side
The Park Service's guidance is to step off slowly and calmly to the downhill side of the trail, and to stand quietly on that lower side. Leave No Trace puts it differently: greet the rider and ask which side they'd like you on. The two fit together. Go downhill by default, and do what the rider asks if they ask.
Some parks post a different rule. Grand Canyon tells hikers meeting mules to step off on the uphill side, away from the edge, and to follow the wrangler's directions. Where the downhill side is a drop, say so and let the rider decide.
- 03
Say hello, and keep talking
A greeting in an ordinary voice tells the horse that the shape with the big pack is a person. Don't crouch, hide behind a tree or go silent. Stand in plain view and stay still until the whole string has gone by.
Grand Canyon is the exception here too. For its mule trains the park asks hikers to stay completely quiet and stand perfectly still.
- 04
Coming up from behind, announce yourself early
If you catch up to riders, the Park Service says to calmly announce your presence and what you intend to do. Call out from well back, wait for the rider to answer, and pass only when they tell you it's fine.
Which trail rules are courtesy, and which are the law?
Right of way between hikers is courtesy, and the Park Service's regulations don't mention it. A few things hikers file under etiquette are written regulations in national parks, though: the dog leash, loud audio, blocking the trail while horses pass and cutting between sections of trail where a park has restricted it.
The right-hand list comes from Title 36 of the Code of Federal Regulations, which governs national parks. National forests, state parks and local preserves write their own rules, so read the board at the trailhead.
Custom: nobody enforces it
- Downhill hikers stepping aside for uphill hikers
- Saying hello, and calling out before you pass
- Walking single file and letting faster people by
- Taking breaks off the trail, on rock or bare ground
- Keeping your voice down and your phone quiet
- Walking through a puddle instead of around it
Regulation in national parks
- A pet has to be crated, caged or on a leash no longer than six feet at all times
- Pets are banned from any area the superintendent closes to them, which in some parks, Yellowstone and Rocky Mountain among them, is every hiking trail
- Obstructing a trail, or making an unreasonable noise or gesture, while horses or pack animals are passing is prohibited
- Operating an audio device in a way that makes unreasonable noise is prohibited, as is exceeding 60 decibels measured at 50 feet
- Shortcutting between parts of a trail is prohibited where the park has restricted hikers to designated trails
- Bicycles are allowed on park roads, and on trails only where the park has authorized them
Is it rude to play music on a hiking trail?
Playing music out loud on a trail is widely considered rude, and the organizations that write trail guidance all say to keep it to yourself. The Park Service asks hikers to keep the noise from electronic devices at bay, and Leave No Trace's wording is to let nature's sounds prevail.
There's also a wildlife reason. The Park Service points out that many wildlife species rely on natural sounds to communicate, and that disrupting those sounds can hurt their chances of survival. A speaker carries a long way in a quiet valley.
If you want music, Leave No Trace suggests wearing one earbud, so you don't disturb anyone and can still hear what's around you. The hearing part matters for right of way. A runner calling "on your left", a bike bell or a rider's hello only works if you can hear it.
What other trail etiquette should hikers know?
Beyond right of way, trail etiquette comes down to five habits: announce yourself before passing, keep a group in single file, take breaks off the trail, keep a dog leashed and under control, and stay on the trail itself. The American Hiking Society, Leave No Trace and the Park Service agree on nearly all of it.
Passing and being passed
- Call out before you pass someone from behindThe Park Service says to announce yourself in a friendly, calm tone and let them know you want to pass.
- If someone is on your heels, move over at the next wide spot
- Say hello to the people you meetA friendly hello or a simple nod is the Park Service's advice.
Hiking in a group
- Walk single file and don't take up the whole width of the trailThe American Hiking Society's rule for groups: leave room for others to pass.
- Step aside together when you yieldLeave No Trace says to step onto a durable surface such as rock or dry grass. Look for one spot that holds the whole group.
- Keep group conversation at a level the next party can't hear
Breaks
- Move off the trail to stop, onto rock, sand or bare groundLeave No Trace says to take breaks away from trails and other visitors. A summit sign or a narrow bridge is the wrong place to unpack lunch.
- For a bathroom stop, go at least 200 feet from the trail and from waterThe American Hiking Society's figure, following Leave No Trace.
- Pack out everything, including fruit peels and food scraps
With a dog
- Check that dogs are allowed before you leave homeThe rules differ from park to park. Yellowstone and Rocky Mountain, for example, keep pets off every hiking trail.
- Keep the dog on a leash and under controlLeave No Trace notes that some people are afraid of dogs or allergic to them. In national parks the leash limit is six feet.
- Bring the dog in close when anyone passes, and well before a horse does
- Pick up the waste and carry it outThe American Hiking Society's wording is to pack out pet waste. That includes the bag.
The trail itself
- Don't cut switchbacksLeave No Trace says to stay within the trail's width and not shortcut switchbacks. The American Hiking Society says to help preserve the trail by staying on it.
- Walk through mud and puddles, not around themGoing around is what widens a trail.
- Leave rocks, plants and artifacts where they are
Words used on this page
- Yield
- To give another trail user the right of way: stop, step aside and let them go first.
- Pack stock
- Animals ridden or used to carry loads on trails. The Park Service's list includes horses, mules, donkeys and llamas.
- Yield triangle
- The trailhead sign that shows who gives way to whom on a shared trail, usually with a bike, a hiker and a horse at its three corners.
- Switchback
- A zigzag turn that lets a trail climb a steep slope at a gentler grade. Cutting straight between the turns is what the signs ask you not to do.
- Durable surface
- Ground that holds up to being stepped on, such as rock, sand, gravel or dry grass. It's where Leave No Trace says to stand when you step aside.
- Leave No Trace
- A set of seven principles for low-impact outdoor travel. The seventh, Be Considerate of Others, is where the yielding rules sit.
Questions about trail etiquette
Who has the right of way, uphill or downhill hikers?
Uphill hikers. The National Park Service's guideline is that hikers coming uphill have the right of way, and that if you're descending you step aside and give space to the people climbing. The American Hiking Society says the same. The uphill hiker can wave you through if they'd like the rest.
Do hikers yield to mountain bikers?
No. On a shared trail the bike yields to the hiker. The Park Service says bicyclists yield to hikers and to horses, and should come to a full stop and step to the side. Leave No Trace says bikers always yield to hikers, runners and equestrians.
In practice a hiker can often step off faster than a rider can stop and dismount, so many do. It's a kindness. A rider shouldn't count on it.
Which side of the trail do you step to for horses?
The downhill side, unless the rider or a posted rule says otherwise. The Park Service's guidance is to step slowly and calmly to the downhill side and stand quietly there. Leave No Trace's version is to greet the rider and ask which side to move to.
Grand Canyon is a posted exception: hikers there step to the uphill side, away from the edge, for mules. Anywhere else, stay in view and keep talking in a normal voice.
Do solo hikers yield to groups, or groups to solo hikers?
The agencies don't set a rule for it. The Park Service and Leave No Trace guidelines cover uphill and downhill, horses and bikes, and say nothing about group size. The American Hiking Society only asks groups not to take up the whole width of the trail. The usual courtesy is that whoever can step aside with less trouble does.
Do trail runners have the right of way over hikers?
Not as a class. Leave No Trace applies the same rule to both: when hiking or running, uphill users have the right of way. It also asks anyone moving quickly to stay in control, announce themselves politely before passing and pass with caution. A hiker who hears a runner coming should move over when there's room.
Is trail etiquette legally enforceable?
Mostly not. Yielding is a guideline, and the Park Service calls these the written and unwritten rules of the trail.
Some of it is regulation in national parks, though. Federal rules require a pet to be on a leash no longer than six feet, prohibit audio devices that make unreasonable noise, and prohibit shortcutting between parts of a trail where the park has restricted hikers to designated trails.
Should you walk through mud or around it?
Through it. The American Hiking Society says going around puddles and mud widens the trail, and Leave No Trace says to walk single file in the middle of the trail even when it's wet or muddy. If the whole trail is too wet and muddy, the Park Service's advice is to turn back and hike it another day.
Is it okay to hike with headphones?
Yes, with one ear open. Leave No Trace suggests wearing one earbud if you want music, so you don't disturb other people and can still hear your surroundings. With both ears covered you won't hear a runner, a bike or a horse coming up behind you, and they're relying on you to hear them.
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Sources
Facts on this page were checked against these. Conditions, fees and rules change — check the official page before you go.
- Hiking Etiquette — National Park Service · checked October 13, 2026
- Hiking & Camping with Horses and other Stock — National Park Service · checked October 13, 2026
- Principle 7: Be Considerate Of Others — Leave No Trace Center for Outdoor Ethics · checked October 13, 2026
- Yielding 101 — Leave No Trace Center for Outdoor Ethics · checked October 13, 2026
- Principle 2: Travel & Camp on Durable Surfaces — Leave No Trace Center for Outdoor Ethics · checked October 13, 2026
- Hiking Etiquette — American Hiking Society · checked October 13, 2026
- Rules of the Trail — National Park Service, Chattahoochee River National Recreation Area · checked October 13, 2026
- Hiking Tips: Hike Smart — National Park Service, Grand Canyon National Park · checked October 13, 2026
- Safe Encounters with Horses on Shared-Use Trails — American Trails · checked October 13, 2026
- Pets — National Park Service, Yellowstone National Park · checked October 13, 2026
- Pets — National Park Service, Rocky Mountain National Park · checked October 13, 2026
- 36 CFR 2.15, Pets — Electronic Code of Federal Regulations · checked October 13, 2026
- 36 CFR 2.16, Horses and pack animals — Electronic Code of Federal Regulations · checked October 13, 2026
- 36 CFR 2.12, Audio disturbances — Electronic Code of Federal Regulations · checked October 13, 2026
- 36 CFR 2.1, Preservation of natural, cultural and archeological resources — Electronic Code of Federal Regulations · checked October 13, 2026
- 36 CFR 4.30, Bicycles — Electronic Code of Federal Regulations · checked October 13, 2026
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