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Yellowstone/Mammoth
Overview
Mammoth Campground serves as a unique year-round gateway within the northern region of Yellowstone National Park. As the only campground in the park typically open during the winter months, it offers a starkly different experience than the forested southern loops. The landscape is characterized by high-desert sagebrush and scattered juniper trees, providing wide-open views of the surrounding mountains. Travelers often find themselves sharing the grounds with local wildlife, making it a premier spot for nature enthusiasts seeking an authentic connection to the land.
Location & Surroundings
Situated near the North Entrance in Yellowstone National Park, WY, this park sits at an elevation of approximately 6,200 feet. It is located just five miles south of Gardiner, Montana, providing a bridge between wilderness and small-town services. The surrounding terrain is dramatic, featuring the Gardner River and the imposing presence of Electric Peak. Its position in the rain shadow often results in drier conditions compared to other park regions, offering a unique climate within the park system.
Amenities & Park Features
This is a rustic camping experience designed for those who value location over luxury. The park offers 85 individual sites that accommodate RV lengths up to 40 feet. While there are no hookups, the campground provides essential facilities for comfortable dry camping:
- Flush toilets and seasonal potable water stations.
- Designated accessible campsites for travelers with mobility needs.
- Picnic tables and fire rings at every location.
The lack of dense forest cover means that solar charging is typically effective for those with off-grid power systems.
Nearby Attractions & Things to Do
The primary draw is the proximity to the Mammoth Hot Springs Terraces, where visitors can walk boardwalks to see travertine formations shaped by geothermal activity. A short drive away, the historic Albright Visitor Center and the Fort Yellowstone district offer deep dives into the park's administrative history. For wildlife enthusiasts, the campground is a short distance from the Lamar Valley, widely regarded as the Serengeti of North America for its abundant wolf and grizzly bear populations.
Who This Park Is Best For
Mammoth is ideal for self-contained RVers who enjoy a quiet, unhurried pace and do not mind the absence of electricity or sewer connections. It appeals most to wildlife photographers and birdwatchers who want to be positioned near prime viewing areas at dawn. Because it is open year-round, it is also the go-to choice for winter enthusiasts looking to explore the park’s snowy interior. If you prefer hearing elk bugle over the hum of a resort pool, this is your destination.
Amenities
- Recreational Facilities
- Policies
- Other Amenities & Services
- Recreation Nearby (within 10 miles)
- Facility
- On-Site Rentals
- Sites
User Reviews
Corey Twardoski
Travertine Terrace Trove! Much more commonly know as Mammoth Hot Springs, this is easily one of the most unforgettable natural formations in Yellowstone or really anywhere on Planet Earth. The last time I visited, I had a Bald Eagle fly right overhead as I made my descent down into the valley. Upon reaching the boardwalk, I was greeted by a small heard of Elk and some of the most beautiful turquoise waters you could imagine. Mammoth always makes for a memorable experience.
Brian Ingle
Mammoth hot springs was one of our gorgeous Destination stops. Wild and incredible to be able to see this for ourselves. Such a great time we had walking the trails and looking at the wildlife. The hot springs were amazing to see, the colors are out of this world. Everyone visiting had a wonderful time. Must stop on your vacation.
Mattie C
Stunning thermal features, great well kept walkways and views of far peaks that are breathtaking. So happy I was able to visit this amazing spot in our country. A great loop is available to drive for those who have trouble walking and a handicapped trail is also available that is well maintained.
vasista k.j
An Otherworldly and Unforgettable Stop in Yellowstone Mammoth Hot Springs is an absolutely stunning and surreal destination that feels unlike anything else in Yellowstone National Park. The terraced limestone formations, with their vibrant, constantly changing colors and steaming vents, create a truly otherworldly landscape that is a must-see stop for anyone visiting the park. It's full of geothermal beauty and geologic wonder. To truly appreciate the full beauty of the springs, you have to get out of your car and explore the upper and lower boardwalks. The Upper Terrace Drive is also highly recommended, as it's a short loop that provides incredible views and access to beautiful spots. For those who want to do the full hike, a great tip is to start at the top and work your way down, which makes the trip back to the car much easier. The hike is worth it, as the views are outstanding and varied. This place is always changing, making each visit a unique experience. Beyond the springs, the nearby town of Mammoth adds to the charm of the area. With its beautiful old buildings and elk often roaming around, the town has a welcoming, small-town feel. It's a convenient and scenic stop to round out your visit. As a final tip, be sure to try the huckleberry fudge ice cream in the dining room—it's a delicious way to cap off the experience.
Josh Mize
This was one of the best stops on our trip. We did the whole hike. But we started at the bottom. I highly recommend, especially if you have kids, to do the hike from the top and work your way down. Then have the stronger member of the party walk back up and get the car. This place is always changing. It’s way different than when I was a kid. So cool.