National Parks and dogs seem like a match made in heaven. After all, most fun-loving Fidos love romping around in the woods just as much as we do! However, dogs can have a really big environmental impact, whether we intend it or not. Leave no trace includes our beloved pups. Dogs are animals, too, and respecting the wild animals of the national parks is natural husbandry 101.
Because of this, some national parks are more dog-friendly than others. I’ve separated every national park into one of three categories:
- The Most Dog-Friendly (dogs allowed in most areas)
- Somewhat Dog-Friendly (partial doggy access)
- Only Slightly Dog-Friendly (very limited doggy access)
- Leave Your Dog at Home (self-explanatory)
Read on for a full list of every national park, ranked by how dog-friendly they are.
Jump to the lists:

What to Keep in Mind Before Bringing Your Dog to a National Park
Common Rules at National Parks
Even at the most dog-friendly national parks, there are still restrictions for dogs. This helps protect both your dogs and the unspoiled nature of the backcountry. While specific rules vary by each park, in general, they are as follows (from Glacier National Park and New River Gorge National Park):
- Pets are not allowed inside any park buildings or visitor centers in compliance with federal regulations.
- Pets must be on a leash no longer than 6 feet (1.8 m), under physical restraint, or caged at all times, including while in open-bed pickup trucks.
- Pets are not to be left tied to an object when unattended.
- Pet owners must pick up after their pets and dispose of waste in a trash receptacle.
- Owners must not allow a pet to make noise that is unreasonable.
Most national parks allow properly trained and registered service dogs on back country trails, regardless of their pet policies. At some parks with very dangerous trails, such as the Precipice Loop at Acadia National Park, you can legally bring a service dog. However, I strongly encourage you to avoid those trails with a dog due to their danger. At ecologically sensitive parks, such as Channel Islands National Park, you must present a clean bill of health for your service dog in order to visit.
What is the B.A.R.K. Ranger Program?
Just like young visitors can become junior rangers and learn about responsibly enjoying the outdoors, some parks now have a B.A.R.K. (Bag your waste, Always wear a leash, Respect wildlife, Know where to go) program at ranger stations. While all parks encourage this behavior, some will offer your dog a badge or certificate for participation in a program! By participating, not only do you make sure you and your dog are totally prepared, you also create good relationships with park staff.
The following parks offer a B.A.R.K. Ranger program:
- Acadia National Park
- Biscayne National Park
- Bryce Canyon National Park
- Gateway Arch National Park
- Great Smoky Mountains National Park
- Hawai’i Volcanoes National Park
- Hot Springs National Park
- Indiana Dunes National Park
- Joshua Tree National Park
- New River Gorge National Park
- Olympic National Park
- Petrified Forest National Park
- Redwood National Park
- Yosemite National Park
- Zion National Park
National Parks That Are the Most Dog-Friendly

Though limited by the rules listed above, otherwise you can bring dogs to most areas of the park! If these parks have restrictions, it’s often with the safety of both you and your pup in mind. Keep in mind that any road or trail closures apply to your four-legged friends, too.
List of Parks to Bring Dogs
- Acadia National Park, Maine – Dogs allowed on over 100 miles of trails! Some cliffside trails are too dangerous to allow dogs, and some areas are restricted due to health regulations. Visit their website for a full list of restricted areas.
- Cuyahoga Valley National Park, Ohio – Dogs allowed on over 100 miles of trails throughout the park, including the park’s busiest trail (the Towpath Trail). Dogs prohibited on the historic railway and trails designated for mountain biking.
- Gates of the Arctic National Park and Preserve, Alaska – Dogs allowed throughout the park. You can also use dogs for hunting (check local hunting regulations for full details). Be aware of high bear activity in the park.
- Gateway Arch National Park, Missouri – Dogs allowed in all outdoor areas!
- Hot Springs National Park, Arkansas – Dogs allowed on all park trails!
- Indiana Dunes National Park, Indiana – Dogs allowed everywhere except very specific areas (West Beach, Glenwood Dune Trail, Pinhook Bog Trail, nature play areas). Dogs must be leashed at beaches, even while swimming.
- New River Gorge National Park, West Virginia – Dogs allowed on all park trails!
- Petrified Forest National Park, Arizona – Dogs allowed on all paved trails and in all wilderness areas!
- Shenandoah National Park, Virginia – Dogs allowed on over 500 miles of trails in the park, and they have pet-friendly lodging! Check their website for specific trail restrictions.
- White Sands National Park, New Mexico – Dogs allowed on all park trails and in all wilderness areas, with two dog-specific areas!
- Wrangell-St. Elias National Park and Preserve, Alaska – Dogs allowed on all trails and throughout the backcountry. Be aware that trapping is permitted within the park.
National Parks That are Somewhat Dog-Friendly

At these national parks, dogs can go to some areas, but not all. Most commonly at these parks, dogs can go in the front country campgrounds, picnic areas, and along paved roads and parking areas. They’re typically not allowed in back country areas or along longer trails. Check with each specific park before bringing your dog.
List of Parks to Probably Bring Dogs
Eastern Parks
- Biscayne National Park, Florida – Dogs allowed at Convoy Point, Elliott Key, and in private watercraft. Dogs not allowed at Boca Chita Key.
- Congaree National Park, South Carolina – Dogs allowed on all boardwalks, but they may distress some dogs. Dog life jackets advised.
- Crater Lake National Park, Oregon – Dogs allowed on these trails: Lady of the Woods, Godfrey Glen, Annie Spur Trail, Grayback Drive, Pacific Crest Trail.
- Grand Canyon National Park, Arizona – Dogs allowed in most places above the canyon rim. Ensure pets are protected from the heat.
- Great Sand Dunes National Park and Preserve, Colorado – Dogs allowed throughout the preserve and in the majority of the main use area, but not the park. Look for specific use maps throughout the park.
- Joshua Tree National Park, California – While dogs are not allowed on any trails, they’re allowed at all picnic areas and on unpaved roads.
- Katmai National Park and Preserve, Alaska – Dogs allowed throughout the back country. Be aware of high bear activity in the park.
- Kobuk Valley National Park, Alaska – Dogs allowed in the backcountry, but the park has no official language for dogs outside federal regulations.
- Lake Clark National Park and Preserve, Alaska – Dogs allowed in the backcountry, but language from the park strongly bringing dogs.
- Mesa Verde National Park, Colorado – Dogs allowed on many specific trails as outlined by the park.
- Olympic National Park, Washington – Dogs allowed on many specific trails as outlined by the park. Pets are not allowed on tidal rocks as the rocks can injure their paws.
- Redwoods National Park, California – Dogs prohibited on wilderness trails in the park, but allowed on beaches and gravel roads/trails.
Western Parks
- Black Canyon of the Gunnison National Park, Colorado – Dogs allowed on paths to scenic overlooks, the Rim Rock Trail, and the North Rim Chasm View Nature Trail.
- Capitol Reef National Park, Utah – Dogs allowed on the Fremont River Trail and in the publicly accessible orchards.
- Great Smoky Mountain National Park, Tennessee – Dogs allowed on the Gatlinburg Trail and Oconaluftee River Trail.
- Mammoth Caves National Park, Kentucky – Dogs allowed on all surface trails, but not in any of the caves.
- Virgin Islands National Park, St. John, USVI – Dogs allowed on all trails, but not the beach.
- Voyageurs National Park, Minnesota – Dogs allowed on the Recreation Trail and on private watercraft.
- Wind Cave National Park, South Dakota – Dogs allowed on the Prairie Vista Trail, Elk Mountain Campground Trail, and the grassland near the visitor’s center.
- Yosemite National Park, California – Dogs allowed on the Wawona Meadow Loop, but restricted from some public campgrounds.
National Parks That Are Only Slightly Dog Friendly

At some parks, dogs can accompany their owners only under very strict conditions. These parks have designated very specific areas to bring your dogs. Some of these rules seem similar on paper to more dog-friendly parks. So why do they have a different designation?
For starters, the conditions and climate of the area make a big difference. In high desert parks in Arizona and Nevada, your dog can easily get overheated, dehydrated, or a bad case of burned paws. Additionally, logistics play a part. For example, though dogs are allowed in some areas at Dry Tortugas National Park, they aren’t allowed on any of the major commercial transportation to the park. Don’t even think about driving yourself – Dry Tortugas is only accessible via seaplane or ferry. Finally, some parks allow dogs only under such specific conditions that it’s up to you to determine whether or not you’d like to visit the park with so many restrictions.
List of Parks to Maybe Bring Dogs
Eastern
- Dry Tortugas National Park, Florida – Dogs are allowed on Garden Key. Dogs are not allowed on commercial ferries or seaplanes.
- Everglades National Park, Florida – Dogs are prohibited on all trails and wilderness areas, though they are allowed on private watercraft.
Western
- Carlsbad Caverns National Park, New Mexico – Dogs prohibited on unpaved trails or in the caverns, but allowed on paved trails.
- Denali National Park and Preserve, Alaska – Dogs are allowed on the Roadside Trail and Bike Path. Park language gently discourages dogs.
- Glacier National Park, Montana – Dogs are only allowed on the bike path between Apgar and West Glacier when it’s free of snow.
- Glacier Bay National Park and Preserve, Alaska – Dogs are allowed only on private watercraft and on the Bartlett Cove dock and beach.
- Grand Teton National Park, Wyoming – Dogs allowed in nearby Bridger-Teton National Forest, but not on the trails in the park.
- Great Basin National Park, Nevada – Dogs are allowed on the Lexington Arch Trail, but the road quality to the road means it’s often inaccessible.
- Guadalupe Mountains National Park, Texas – Dogs are allowed on the Pinery Trail, but language from the park strongly discourages bringing dogs.
- Hawai’i Volcanoes National Park, Hawai’i – Dogs are not allowed on any trails and only in specifically designated campgrounds and public areas.
- North Cascades National Park, Washington – Dogs are permitted on the Pacific Crest Trail, but not permitted elsewhere. Also, the area has a high volume of grizzly bear activity.
- Saguaro National Park, Arizona – Dogs are permitted on paved trails, but high heat and abundance of cacti make this park hazardous for dogs.
- Sequoia and Kings National Park, California – Dogs are only allowed on some of the main roads with the best views of the trees.
- Theodore Roosevelt National Park, North Dakota – Dogs are not permitted on wilderness trails in the park. However, there are quite a few dog-friendly trails nearby.
- Zion National Park, Utah – Pets are allowed on the Pa’rus trail. Check for a Toxic Cyanobacteria Bloom. Don’t let your pet drink unfiltered water.
National Parks Where You Should Leave Your Dogs at Home

The main argument against taking your dog to a national park? Wildlife. The question of a dog’s relationship to wild animals cut both ways. On the one hand, dogs can kill, seriously injure, or bring disease to sensitive local animal populations. The mere smell of a dog, a predator, can seriously disrupt local ecosystems. On the other hand, many national parks are home to large, dangerous animals such as moose, bison, and grizzly bears. Your dog (or its scent) could easily antagonize the wild animals, placing you and your family in danger.
Traveling to these parks with a dog can be a logistical nightmare, depending on where you live. Even if you can get there easily, many of these parks only allow dogs in places a car can go: roads, front country campgrounds, parking lots, and front country picnic areas. If you leave a dog unattended at a campsite or picnic area or in a car, you’re opening yourself up to potential fines or legal action. Don’t waste precious time and energy working to get your dog to the park only to leave it unattended.
List of Parks to NOT Bring Dogs
- Arches National Park, Utah – Dogs prohibited on all trails and wilderness areas.
- Badlands National Park, South Dakota – Dogs prohibited on all trails and wilderness areas.
- Big Bend National Park, Texas – Dogs prohibited on all trails and wilderness areas.
- Bryce Canyon National Park, Utah – Dogs allowed on portions of the Rim Trail, but the language from the park strongly discourages visitors from bringing their dogs.
- Canyonlands National Park, Utah – Dogs prohibited on all trails and wilderness areas.
- Channel Islands National Park, California – All pets prohibited. Service animals must pass a health exam.
- Death Valley National Park, Nevada – Dogs prohibited on all trails and wilderness areas.
- Haleakalā National Park, Hawai’i – Dogs only permitted on roadways (not in any campgrounds, picnic areas, or trails).
- Isle Royale National Park, Michigan – All pets prohibited. Service animals must pass a health exam.
- Kenai Fjords National Park, Alaska – Dogs prohibited on all trails and wilderness areas.
- Lassen Volcanic National Park, California – Dogs prohibited on all trails and wilderness areas.
- Mount Rainier National Park, Washington – Dogs prohibited on all trails and wilderness areas.
- National Park of American Samoa, American Samoa – Dogs prohibited on all trails, beaches, and wilderness areas.
- Pinnacles National Park, California – Dogs prohibited on all trails and wilderness areas. Park language strongly discourages visitors from bringing their dogs.
- Rocky Mountain National Park, Colorado – Dogs prohibited on all trails and wilderness areas.
- Yellowstone National Park, Wyoming – Dogs prohibited on all trails and wilderness areas.
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