Leave No Trace at Waterfalls: 7 Principles for Visitors

Waterfalls draw people in a way few natural features do. That popularity is part of the problem: many of the best-known falls in the country now see heavy foot traffic, and the land around them shows it. Bare, eroding slopes, braided social trails, graffiti on rock, litter in plunge pools and crowded overlooks are common sights. The good news is that most of this damage is preventable, and the framework for preventing it already exists. The seven Leave No Trace principles, developed for outdoor recreation of all kinds, apply especially well to waterfalls, where steep terrain, wet soils and concentrated visitation magnify every impact. Here is how to put each principle into practice the next time you visit.

Why Waterfalls Are Especially Vulnerable

Waterfall environments combine several conditions that make them easy to damage and slow to recover:

• Steep slopes. The same cliffs that create waterfalls make the surrounding ground prone to erosion once vegetation is lost.
• Constantly wet soils. Spray and seepage keep soils saturated, so footsteps compact and churn them easily.
• Specialized plants. Spray zones often support mosses, liverworts, ferns and wildflowers adapted to that specific microclimate, some of them uncommon.
• Concentrated use. Visitors converge on a single destination, often a small overlook or pool, rather than spreading out along a trail.
• Direct connection to water. Anything left behind, from food scraps to soap, can end up in the stream.

1. Plan Ahead and Prepare

Good stewardship starts before you leave home. Planning reduces the chance that you will need to improvise in ways that harm the site.

• Know the rules. Check the managing agency's current regulations on parking, permits, swimming, dogs and drones. Rules differ from site to site and season to season.
• Pick your timing. Visiting popular falls early in the morning or on weekdays spreads use more evenly and makes for a better experience. Our guide to the best time to visit waterfalls covers seasonal flow and crowds.
• Consider lesser-known falls. Spreading visitation across many sites eases pressure on the most famous ones. You can browse waterfalls by state to find alternatives near you.
• Pack properly. Bring a trash bag, water, layers and appropriate footwear. Our waterfall hike packing list is a good starting point.
• Know your parking plan. Overflow parking along roadsides damages shoulders and vegetation and can block emergency access. If the lot is full, have a backup destination.

2. Travel and Camp on Durable Surfaces

This principle matters more at waterfalls than almost anywhere else.

Stay on the Trail

Established trails, boardwalks, stairs and overlooks exist to concentrate traffic on surfaces designed to handle it. When visitors step off to get a closer look or a better angle, they trample vegetation and loosen soil. Repeat that a few thousand times and a new "social trail" appears, often straight down a steep slope where water then channels and accelerates erosion. Many waterfall areas are crisscrossed with these unofficial paths, and land managers spend considerable effort closing and restoring them.

• Stay on marked trails and inside railings or barriers.
• Do not cut switchbacks, even when the shortcut looks obvious.
• Walk through mud and puddles on the trail rather than around them, which widens the path.
• Respect restoration areas and closed paths, even if others ignore them.

Erosion at the Base and Brink

Scrambling around the base of falls loosens rocks and soil that wash into the pool, and climbing near the top damages fragile vegetation at the cliff edge. Both are also dangerous: slips on wet rock near falls cause serious injuries every year. Our waterfall safety tips cover why the brink is the most hazardous place at any waterfall.

Camping

If you are backpacking, camp at least 200 feet from water, on established sites or durable surfaces like rock, gravel or dry grass. Never camp at the base of a waterfall or on vegetated banks.

3. Dispose of Waste Properly

"Pack it in, pack it out" applies to everything you bring.

• Trash and food scraps. Carry out all wrappers, bottles, fruit peels and nutshells. Organic scraps attract wildlife and take far longer to break down than most people expect.
• Microtrash. Bottle caps, twist ties and small bits of plastic are easy to drop and hard to spot. Do a quick sweep of where you sat before leaving.
• Others' litter. If it is safe to reach, picking up a few pieces of litter that others left behind makes a visible difference at busy sites.
• Human waste. Use restrooms where available. Otherwise, dig a cathole 6 to 8 inches deep at least 200 feet from water, trails and camp, or pack out waste where regulations require it. Pack out toilet paper.
• Soap and lotions. Wash dishes and yourself at least 200 feet from water using small amounts of biodegradable soap, and scatter the strained wash water. Even biodegradable soap harms aquatic life when it enters streams directly. If you plan to wade, consider applying sunscreen well before arrival or relying on sun-protective clothing.

4. Leave What You Find

Waterfalls are places of natural and often cultural significance. Leave them as you found them.

Rock Stacking

Stacking rocks into towers and cairns has become a common sight around waterfalls and streams, but it causes real harm. The underside of streambed rocks provides habitat for aquatic insects, crayfish, salamanders and fish eggs; flipping and moving those rocks disrupts that habitat. Moving rocks on land exposes soil to erosion. And on trails that use official cairns to mark routes, unofficial stacks can confuse hikers. Many land managers ask visitors not to build stacks and some remove them regularly.

Other Things to Leave Alone

• Plants and wildflowers, including mosses and ferns in the spray zone.
• Graffiti and carving. Never write on rocks or trees. Even chalk can persist on sheltered surfaces.
• Dams and pools. Do not rearrange rocks to deepen swimming holes or redirect flow.
• Cultural artifacts. Many waterfalls hold significance for Native American nations and contain archaeological resources. Removing artifacts from federal land is illegal.
• Love locks and memorials. Attaching objects to railings or trees creates litter that land managers must remove.

5. Minimize Campfire Impacts

Fires are generally unnecessary for a day hike to a waterfall, and many popular areas prohibit them. If you are camping where fires are permitted, use existing fire rings, keep fires small, burn only dead and downed wood you can break by hand, and make sure the fire is completely out. Never build fire rings at overlooks or near falls. A small stove is a better choice for cooking.

6. Respect Wildlife

Waterfalls and the streams around them are wildlife corridors. Birds nest on cliff ledges and behind falling water, salamanders live in wet crevices, and mammals come to drink.

• Observe from a distance. Use binoculars or a zoom lens rather than approaching animals.
• Never feed wildlife. Feeding, intentional or not, harms animal health and teaches animals to approach people.
• Store food securely, especially in bear country.
• Keep dogs leashed where required and under control everywhere. Dogs can chase wildlife and trample sensitive streamside vegetation.
• Avoid sensitive seasons. Some areas close cliffs or trails during nesting season. Respect those closures.

Drones

Drones can disturb nesting birds and other wildlife, and their noise detracts from other visitors' experience. Launching, landing or operating unmanned aircraft is generally prohibited in national parks without specific authorization, and many state parks, wilderness areas and local parks have their own restrictions. Even where flying is allowed, follow FAA rules, keep a respectful distance from wildlife and people, and avoid flying over crowds. When in doubt, leave the drone at home and check the rules for the specific site before your next visit. For capturing falls from the ground, see our waterfall photography tips.

7. Be Considerate of Other Visitors

At a busy waterfall, a little courtesy goes a long way.

• Share the overlook. Take your photos, then step aside so others can enjoy the view.
• Keep noise down. Many people come for the sound of falling water. Skip the speaker and use headphones if you want music.
• Yield on trails. Uphill hikers generally have the right of way. Step aside on durable ground when you yield.
• Manage group size. Large groups should split up and spread out to avoid overwhelming small viewing areas.
• Keep kids close. Children enjoy waterfalls most when adults keep them safe and on trail. Our guide to waterfall hikes with kids has practical tips.

Handling Crowds

If you arrive and the site is packed, consider coming back another time or visiting a nearby, less-known falls instead. Crowding increases pressure to step off trail, and overflowing parking leads to roadside damage. Each listing on WaterfallsNearYou.com shows nearby waterfalls, which makes it easy to find a quieter backup. You can also search for waterfalls near you by town.

Water Play and Leave No Trace

Wading and swimming bring their own considerations. Entering pools can dislodge rocks and stir sediment, and sunscreen and insect repellent wash into the water. Where swimming is allowed, enter at established access points rather than scrambling down banks. Before you go in at all, read our article on whether it is safe to swim at waterfalls, since many pools carry serious hazards.

A Quick Checklist

Principle	At a waterfall, this means
Plan ahead	Check rules, pick off-peak times, have a backup site
Durable surfaces	Stay on trail and inside barriers, no shortcuts
Dispose of waste	Pack out all trash, keep soap out of water
Leave what you find	No rock stacking, carving or collecting
Minimize fire impacts	Skip fires on day hikes, use stoves
Respect wildlife	Watch from a distance, follow drone rules
Be considerate	Share overlooks, keep noise down

Protecting Waterfalls for the Long Run

Every waterfall you visit is shared with countless others, now and in the future. The impacts of a single visitor are small, but they add up. By staying on trail, packing out what you bring, leaving rocks and plants in place and treating wildlife and other visitors with respect, you help keep these places as remarkable as they were when you arrived. When you plan your next trip to waterfalls near you, make Leave No Trace part of the plan from the start.