Respecting Indigenous Lands at Swimming Holes

Respecting Indigenous Lands at Swimming Holes: A Complete Guide to Ethical Recreation at Water Sites

Every summer, millions of Americans seek out rivers, waterfalls, and swimming holes — and many of the most stunning, least-visited, and most ecologically intact of these sites sit on or near lands with deep cultural, historical, and spiritual significance to Indigenous peoples. Whether you’re soaking in a turquoise desert pool in the Southwest, dipping into a spring-fed river in the Pacific Northwest, or wading through a sandstone gorge in Appalachia, the land beneath your feet carries a history that stretches back thousands of years.

Ethical recreation at these sites requires more than packing out your trash. It demands that you understand land status before you leave home, that you approach sacred places with genuine humility, and that you recognize access as a privilege extended by governments and communities — one that can be revoked when visitors behave poorly. This guide is written for every outdoor enthusiast: the first-timer planning a weekend road trip, the seasoned backpacker who thinks they already know the rules, and everyone in between.

Getting this right matters. Careless recreation at culturally significant water sites causes real harm — to ecosystems, to cultural resources that can never be replaced, and to the trust between Indigenous communities and the visiting public. It also exposes you to serious legal consequences. This guide walks you through everything you need to know before, during, and after your visit.

Understanding Land Status: It’s More Complicated Than You Think

One of the most common mistakes outdoor recreationists make is assuming that if a trail shows up on a map app or a swimming hole appears in a YouTube video, public access is automatically permitted. Land ownership and jurisdictional authority in the United States are genuinely complex, and water sites — rivers, lakes, wetlands, waterfalls — cross jurisdictional boundaries all the time. A single swimming hole may involve a federally recognized tribe, a state agency, a private landowner, and a federal land management agency all at once.

Tribal Trust Lands

Tribal trust lands are lands held in trust by the federal government for the benefit of a federally recognized tribe or individual tribal members. The tribe holds governmental authority over these lands, including the power to control access, enforce tribal law, and exclude non-members. As of the most recent data from the Bureau of Indian Affairs, there are approximately 56.2 million acres of tribal trust and restricted land in the United States. Entering tribal trust land without explicit permission from the tribal government constitutes trespassing and is a serious federal and tribal offense.

Trust land is not uniformly distributed or easy to identify on consumer-grade maps. Reservations can include checkerboard patterns of tribal and non-tribal parcels, particularly in states like Montana, South Dakota, and Washington, where allotment-era policies of the late 19th and early 20th centuries fragmented land ownership dramatically.

Ceded Territories and Treaty Rights

Even where tribes no longer hold fee title or trust status over land, treaty rights may govern what happens there. The United States entered into hundreds of treaties with Native nations in the 18th and 19th centuries. Many of those treaties reserved hunting, fishing, and gathering rights in specific waterways and territories — rights that the Supreme Court has repeatedly upheld as the “supreme law of the land” under the Supremacy Clause.

In the Pacific Northwest, for example, the Stevens Treaties of 1854–1855 reserved fishing rights for tribes at “usual and accustomed” fishing stations — many of which are sites along rivers that are also popular swimming destinations. If you’re recreating near a river where tribal members are actively fishing or gathering, you are likely in or near ceded territory with active treaty obligations.

Ancestral Homelands and Culturally Significant Areas

Ancestral homelands are the broader traditional territories where Indigenous peoples lived, traveled, and maintained cultural practices for centuries or millennia before colonization — regardless of current legal ownership. These areas are not always marked on any official map. A waterfall may have no formal protected status but hold profound spiritual significance as a place of ceremony, story, or ancestor connection.

Understanding this distinction matters because respectful behavior in ancestral homelands goes beyond legal compliance. Even on fully public land managed by the U.S. Forest Service or Bureau of Land Management, you may be visiting a place that tribal communities consider sacred. The National Historic Preservation Act (NHPA) of 1966, as amended, requires federal agencies to consult with tribes and consider impacts to historic properties — including traditional cultural properties — before approving projects. That consultation process exists precisely because these places are real and significant.

Public Lands with Cultural Resource Protections

Federal public lands — National Forests, BLM land, National Parks, and National Wildlife Refuges — frequently contain archaeological sites, sacred sites, and traditional cultural properties. Access to these lands is generally open to the public, but specific areas may be closed or restricted to protect cultural and natural resources.

The Archaeological Resources Protection Act (ARPA) of 1979 makes it a federal crime to excavate, remove, damage, or otherwise alter archaeological resources on federal or Indian lands without a permit. Penalties range from fines to imprisonment depending on the value of the damaged resources and whether it is a first or repeat offense. The Native American Graves Protection and Repatriation Act (NAGPRA) of 1990 provides additional protections for human remains, funerary objects, and sacred objects.

Your action step: Use Native Land Digital (native-land.ca) as a preliminary research tool to understand whose traditional territory you’ll be visiting. Then verify current land status and access rules by contacting the relevant federal or state land management agency directly, and — when the site is on or adjacent to tribal lands — contacting the tribal government’s natural resources or cultural preservation department.

Principles for Cultural Respect: Going Beyond “Leave No Trace”

The outdoor recreation community has broadly adopted Leave No Trace principles as the baseline for ethical behavior in wild places. Those principles are a necessary starting point. But when you are recreating on or near Indigenous lands and cultural sites, they are not sufficient on their own. Cultural respect requires an additional layer of awareness, humility, and active engagement.

Do Your Research Before You Leave Home

Respectful visitation starts weeks before you ever step out of your car. When you identify a swimming hole or water site you want to visit, spend time researching the following:

Whose traditional territory is this? Use native-land.ca as a starting point, then look for official tribal government websites for more detailed information.
Has the tribe issued any public statements about visitor access? Many tribal governments post tourism guidelines, permit requirements, or closure notices on their official websites.
Are there known cultural or sacred sites in the area? Look for information from the managing federal or state agency, including Environmental Impact Statements or Resource Management Plans, which often identify traditional cultural properties.
What is the tribe doing today? Active tribal cultural centers, language programs, tourism initiatives, and environmental monitoring departments all signal a community with ongoing connections to the land.

Never Enter Tribal Lands Without Permission

This rule is absolute and non-negotiable. The absence of a posted “No Trespassing” sign does not imply permission. Tribal sovereignty means that tribes set their own rules about access, and the default for non-members is that access is not permitted unless explicitly granted. Many tribal governments do permit day visits, camping, or recreation with a permit or fee — but that authorization must come from the tribe, not from a blog post, a social media video, or an assumption.

When seeking permission, contact the tribal government directly. Look for a tourism office, a natural resources department, or a tribal council contact on the tribe’s official website. Be polite, be specific about where you want to go and when, and be prepared to receive a “no” with grace.

Treat All Natural Features as Potentially Sacred

In many Indigenous worldviews, the distinction between “natural” and “sacred” does not exist in the way it does in Western frameworks. Rivers, springs, specific rocks, waterfalls, groves of trees, and unusual geological formations may all be understood as living entities, ancestors, or places of ceremony and power. You will not always know which features in a given place carry that significance — and that is precisely the point.

Apply a posture of respect universally. Do not stack rocks, carve names into stone or bark, collect unusual pebbles or feathers, or alter the site in any way — even in ways that seem benign or decorative to you. What looks like an ordinary pile of stones to a visitor may be a cairn marking a sacred boundary. What looks like a scattered collection of shells may be the remnant of a ceremony.

Maintain Appropriate Behavior at All Times

Many water sites associated with Indigenous culture are places of quiet contemplation, prayer, or community gathering. Loud music, shouting, alcohol consumption, and rowdy behavior are disrespectful in any natural setting, but they carry additional weight in places of cultural significance.

Speak in a normal voice. Turn off speakers. If you encounter Indigenous people engaged in fishing, gathering, or ceremony at a site, give them ample space and do not photograph or film them without explicit consent. Move away if your presence seems intrusive, even if you have a legal right to be there.

Support Indigenous Stewardship Economies

When tribes offer formal tourism programs — guided hikes, permitted swimming areas, cultural tours, fishing licenses — use them. Purchasing a permit directly from a tribe or booking a guide through a tribally operated tourism program does several things simultaneously: it keeps your recreation legal and safe, it generates revenue that supports tribal government services and cultural preservation, and it creates a direct economic incentive for the tribe to maintain access programs for respectful visitors.

Examples of tribes with established recreation and tourism programs include the Havasupai Tribe in Arizona (Havasu Falls), the Ute Mountain Ute Tribe in Colorado (Ute Mountain Tribal Park), and numerous tribes across the Pacific Northwest who offer guided river experiences. These programs exist because the tribes chose to establish them — support that choice with your dollars and your compliance with their rules.

Safety Essentials at Remote Water Sites

Remote swimming holes on or near Indigenous lands often share a common set of characteristics that make safety planning especially critical: limited or no cell service, no lifeguards, variable water conditions, and long distances from emergency medical care. The responsibility for your safety rests entirely with you.

Check Water Conditions Before You Go

Streamflow and water level are the most important variables to understand before swimming in any river, creek, or waterfall pool. Flows that are safe to swim in one week can become life-threatening after a rain event. Check real-time streamflow data through USGS WaterWatch (waterwatch.usgs.gov) or the USGS National Water Information System (waterdata.usgs.gov). Look for stream gauge stations near your planned swimming site and understand the baseline normal flow ranges for that time of year.

As a general threshold, many experienced swimmers and water safety educators recommend avoiding swimming in rivers when streamflow exceeds 400–500 cubic feet per second (cfs) at a nearby gauge, though this number varies significantly by channel width and gradient. A narrow canyon creek at 200 cfs can be far more dangerous than a wide, braided river at 600 cfs. When in doubt, do not enter.

Flash flood risk is a separate and serious concern, particularly in canyon country across the Colorado Plateau, the Desert Southwest, and the Ozarks. Flash floods can arrive with no local rainfall — a thunderstorm miles upstream can send a wall of water through a dry canyon in minutes. Check NOAA Weather (weather.gov) for Flash Flood Watches and Warnings for the specific county you’re visiting, not just your departure point. The National Weather Service’s Flash Flood Safety page provides guidance on recognizing and responding to flash flood danger.

Water Quality

Natural water bodies carry biological and chemical hazards that are invisible to the eye. Before swimming, check for swim advisories issued by the relevant county or state health department. The EPA’s BEACH Program (epa.gov/beach-tech) provides a national database of beach and water body monitoring programs, though coverage of inland swimming holes is inconsistent.

Specific hazards to be aware of include:

Harmful Algal Blooms (HABs): Cyanobacteria (blue-green algae) can produce toxins that cause severe illness in humans and animals. HABs can form rapidly in warm, slow-moving water. The CDC’s Harmful Algal Blooms page (cdc.gov) provides current guidance on identification and risk. If the water looks like green paint, pea soup, or has a strong musty odor, do not enter.
E. coli and other pathogens: Common after rain events that flush agricultural or urban runoff into waterways. Many county health departments post real-time results of water quality testing online.
Naegleria fowleri: A rare but almost universally fatal brain-eating amoeba found in warm freshwater, particularly in the South and Southwest. The CDC advises avoiding water entry in warm, slow-moving freshwater — and particularly avoiding activities that force water up the nose — when water temperatures are above 80°F.

Physical Hazards at Swimming Holes

Remote swimming holes frequently involve hazards that developed recreational areas do not:

Underwater obstructions: Submerged logs, rocks, and debris are common and may not be visible in turbid or tannin-stained water. Never dive headfirst into any natural swimming hole without verified, confirmed depth.
Cold water shock: Even in summer, spring-fed pools and high-elevation streams can be shockingly cold — sometimes below 60°F. Cold water shock can cause involuntary gasping, hyperventilation, and rapid loss of swimming ability within the first 90 seconds of immersion. Enter slowly and acclimate.
Foot and ankle hazards: Slippery algae-covered rocks are responsible for a significant number of injuries at natural swimming sites. Wear water shoes or sandals with secure straps and textured soles.
Currents and hydraulics: Waterfalls create recirculating hydraulics at their base that can trap and drown swimmers. The American Red Cross advises staying well clear of the base of any waterfall and treating waterfall pools with extreme caution.

Always tell someone where you are going, what time you expect to return, and what to do if they haven’t heard from you by a specific time. At remote sites without cell service, carry a personal locator beacon (PLB) or satellite messenger device (such as a Garmin inReach or SPOT device).

Gear and Equipment for Responsible Visits

Proper gear at a remote swimming hole serves two purposes: it keeps you safe, and it minimizes your environmental and cultural impact. The following list goes beyond the basics.

Personal Flotation Device (PFD): A properly fitted Type III PFD for any river or moving water swimming. Consider an inflatable belt pack PFD for flatwater pools.
Water shoes or neoprene booties: Essential for rocky streambeds. Choose a sole with aggressive grip.
First aid kit: Include blister treatment, wound irrigation supplies, SAM splint, elastic bandage, and any personal medications. Remote sites mean long waits for EMS.
Sun protection: UPF-rated rashguard, broad-spectrum SPF 30+ sunscreen (reef-safe formulations where water quality concerns exist), and a wide-brim hat.
Satellite communicator: For any site more than 30 minutes from cell service. A Garmin inReach Mini or similar device allows two-way text messaging via satellite and SOS capability.
Whistle: A pealess whistle (Fox 40 Pealess or similar) attached to your PFD as a signaling device.

Downloaded offline maps: Apps like Gaia GPS, AllTrails (downloaded maps), or OnX Hunt/Backcountry allow you to view your location without cell service. Download map tiles before you leave home.
Printed backup: A printed topo map and printed confirmation of land status and access rules. Batteries die; paper doesn’t.
Screenshot of tribal permit or access authorization: If you’re visiting a site that requires a tribal permit, keep a screenshot saved offline on your phone.

Leave No Trace Supplies

Reusable water bottle and filtration: A Sawyer Squeeze or Katadyn BeFree filter for water treatment if potable water is unavailable. Reduces plastic waste.
Waste bags: Pack out everything, including food scraps and organic waste. At culturally significant sites, even burying food waste may disturb the soil and disrespect the place.
Small trash bag: Carry out what you find as well as what you bring. If every visitor left a site marginally cleaner than they found it, the cumulative effect would be enormous.
Reef-safe, biodegradable soap: For any hygiene needs conducted well away from the water source (at least 200 feet from any surface water, per LNT guidelines).

Regional Considerations: How Geographic Location Changes the Picture

The specific combination of Indigenous land status, water hazards, and regulatory environment varies significantly by region. Here’s what you need to know when planning visits in different parts of the country.

The Desert Southwest (Arizona, Utah, New Mexico, Nevada)

This region contains some of the most iconic — and most heavily impacted — Indigenous water sites in the country. Havasu Falls on the Havasupai Reservation in Arizona requires a paid permit obtained through the tribe’s reservation system, which typically sells out within minutes of opening. The Havasupai Tribe controls all access, and violation of permit rules can result in removal from the reservation.

Flash flood risk in canyon country is extreme and has caused fatalities at popular swimming sites. Water in slot canyons can rise 20 feet or more within minutes of a distant thunderstorm. Check NOAA forecasts for the upstream watershed — not just the canyon mouth — and heed all tribal or ranger warnings about weather.

Many sacred sites in this region are part of landscapes considered living embodiments of the divine in Pueblo, Navajo, Hopi, and other Indigenous worldviews. The Navajo Nation covers approximately 17.5 million acres across Arizona, New Mexico, and Utah — the largest tribal land base in the country — and has its own visitor permit system. Check the Navajo Nation’s official tourism office before visiting any site on Navajo land.

The Pacific Northwest (Washington, Oregon, Idaho)

Treaty fishing rights are especially prominent and legally active in this region. Many rivers — including the Columbia, Snake, Yakima, Klickitat, and dozens of tributaries — have active tribal fisheries managed under court-ordered co-management agreements stemming from the 1974 Boldt Decision (United States v. Washington), which affirmed tribal treaty rights to 50% of harvestable fish. Respect all tribal fishing areas and temporary access closures.

River conditions in the Pacific Northwest are shaped by snowmelt, dam operations, and precipitation. Flows can change rapidly. The Cascade Range creates highly localized weather patterns; a sunny morning can become an afternoon thunderstorm with dramatic speed. Always check USGS stream gauges and NOAA forecasts before heading out.

The Columbia River Inter-Tribal Fish Commission (critfc.org) provides publicly accessible information about tribal fisheries management and relevant water body conditions.

The Great Lakes and Upper Midwest (Minnesota, Wisconsin, Michigan)

The Great Lakes region contains numerous lakes, rivers, and wetlands within the treaty territories of Ojibwe (Chippewa), Potawatomi, Menominee, Ho-Chunk, and other nations. Treaty rights to fish, hunt, and gather in ceded territories remain legally active and are managed through tribal natural resource departments.

Water quality in the Great Lakes region has improved significantly since the passage of the Clean Water Act, but HABs are an increasing concern in shallower, warmer bays and inland lakes. Check with the Great Lakes Environmental Assessment and Mapping Project and state health departments for current advisories.

Wild rice beds — manoomin in Ojibwe — are both ecologically critical and culturally central to many Great Lakes tribes. Avoid paddling, wading, or swimming in areas with wild rice vegetation, which is protected under tribal law and increasingly under state law in Minnesota.

Appalachia and the Southeast (Tennessee, North Carolina, Georgia, Virginia)

The southern Appalachian mountains are the ancestral homeland of the Eastern Band of Cherokee Indians (EBCI) and the Cherokee Nation, among others. The Oconaluftee River and its tributaries within the Qualla Boundary (the EBCI’s land base in western North Carolina) are managed by the tribe, which has its own fishing regulations and permit requirements.

Many of the most popular backcountry swimming holes in national forests across Appalachia — in the Pisgah National Forest, Cherokee National Forest, and Daniel Boone National Forest — lie within ancestral Cherokee, Shawnee, and other Indigenous territories. While these are federally managed public lands with generally open access, archaeological sites are common and protected under ARPA.

Water levels in Appalachian streams can spike dramatically during summer thunderstorms. The Southern Appalachian Highlands receive some of the highest annual precipitation in the eastern United States. Never swim in a stream that is visibly rising.

Common Mistakes Beginners — and Experienced Visitors — Make

Even well-intentioned outdoor enthusiasts make mistakes at culturally significant water sites. Here are the most common, and how to avoid them.

Relying on social media for access information. An Instagram photo or a YouTube video of someone swimming at a site does not mean access is currently permitted