Featured amenities
Pet Friendly
Available sites
81 total sites
RV Sites
Tent Sites
About Mammoth Campground (Yellowstone)
Activities & Attractions
Nearby
Fishing
Year-round
Fishing
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Pet friendly
Pets and Policies
- Pet friendly
Rates, Sites & Availability
81 Sites Available
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Site Details
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81 Sites Available
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Reviews (834)
What Guests Are Saying
Mammoth Campground offers clean facilities, friendly staff, and a beautiful location near Mammoth Hot Springs, making it an excellent base for exploring Yellowstone. Many reviews highlight the well-maintained bathrooms and accessible water spigots, as well as the stunning views and quiet atmosphere. However, some campers noted a lack of shade, noise from nearby traffic, and limited trail access, but overall, the campground is highly recommended for its amenities and scenic surroundings.
What Guests Are Saying
Mammoth Campground offers clean facilities, friendly staff, and a beautiful location near Mammoth Hot Springs, making it an excellent base for exploring Yellowstone. Many reviews highlight the well-maintained bathrooms and accessible water spigots, as well as the stunning views and quiet atmosphere. However, some campers noted a lack of shade, noise from nearby traffic, and limited trail access, but overall, the campground is highly recommended for its amenities and scenic surroundings.
Review Summary
Maneesh S
VerifiedAugust 30, 2021 • Stayed at: Mammoth site #33, Loop: B
A sink to wash dishes would be immensely useful. A bunch of water spouts were not working, would be nice to provide a few reliable portable water sources around the bathrooms.
John G
VerifiedAugust 29, 2021 • Stayed at: Mammoth site #60, Loop: A
Enjoyable stay. Check weather before going. It can be cold, even in Auust, when overcast.
Vetri Selvan R
VerifiedAugust 28, 2021 • Stayed at: Mammoth site #66, Loop: A
Nice campgrounds, easy check in
Ohad A
VerifiedAugust 27, 2021 • Stayed at: Mammoth site #40, Loop: B
Clean, leveled, and right next to the village, great choice in north of YellowStone
Jenny H
VerifiedAugust 27, 2021 • Stayed at: Mammoth site #49, Loop: B
My daughter and I stayed at Mammoth Campground our first night of our 5 day vacation. Camp hosts were friendly, quiet campground, great location, had elk walking through our campsite - it was a great experience. Will be back next year :) !
Natalia F
VerifiedAugust 25, 2021 • Stayed at: Mammoth site #12, Loop: A
Camp hosts were very kind and informative when asking about nearby trails at Mammoth.
Fiorella A
VerifiedAugust 23, 2021 • Stayed at: Mammoth site #61, Loop: A
I loved the campground!!!!
The area was big (included area to park my van and set up a tent), picnic table, was near the bathroom (very clean), and bear box.
brian t
VerifiedAugust 22, 2021 • Stayed at: Mammoth site #83, Loop: tent
Excellent campsite. The rangers were very friendly and helpful.
Morgan S
VerifiedAugust 19, 2021 • Stayed at: Mammoth site #12, Loop: A
Beautiful campground, nestled on the side of a hill. Conveniently located 2 mi from Mammoth. The bathroom facilities were very clean and well stocked. Love the trees in the campground that provide some privacy. Only downside- this is right off the main road so there is road noise. The road was quiet at night, but a lot of cars go by during the day. It didn’t really bother us- but it might be a problem for others. Compared to other campgrounds/ I will choose to stay here again!
Justin J
VerifiedAugust 19, 2021 • Stayed at: Mammoth site #66, Loop: A
Entire camp ground was clean and well taken care of. All bathrooms were also clean. Rangers/campground attendants were friendly and knowledgeable.
Location & Directions for Mammoth Campground (Yellowstone)
Yellowstone National Park, Yellowstone, WY 82190 United States
Elevation: 1,842 ft
Nearby National Park
In Yellowstone National Park
Approximate driving time: 8 min
Policies & Rules
General
- Mammoth Campground is managed by the park. If you are looking for campgrounds managed by Yellowstone National Park Lodges (Fishing Bridge RV Park, Bridge Bay, Canyon, Madison, and Grant Village campgrounds), please visit the Yellowstone National Park Lodges Camping website.
- RV or Camper Unit Delivery Prohibited. The delivery or pick-up of out-of-park RVs or other camper unit rentals is prohibited.
- Notify the Campground of Late Arrivals. To notify campground of late arrival or cancellation please call 307-344-2289
- Parking. All wheeled vehicles including trailers and motorcycles must be parked on parking pads or established roadways, so as not to block or restrict traffic in campgrounds.
- Camping Occupancy Limits. Maximum occupancy is six people per site. Camp only in designated sites. Camping is limited to 14 days from July 1 through Labor Day and to 30 days the rest of the year parkwide. The 44 day camping limit includes both concession- and park-operated campgrounds.
- Wildlife/Bear Regulations. ~Keep all food and related items - beverages, cooking utensils, stoves, pet food and, empty or full, food and beverage containers such as coolers, ice chests, and water jugs - locked inside your vehicle or stored in a food storage box, unless in immediate use. Bear resistant food containers must be kept in a vehicle, in a hard-sided camping unit, or in a food storage box. ~All trash and garbage must be disposed of in the provided bear-proof trash cans. Do not leave food related trash or garbage unattended. ~Washing dishes or clothing at campground hydrants or spigots is prohibited. Carry all dishwater/wastewater to the restroom toilet for disposal.
- Campfires and Firewood. Wood and charcoal fires are permitted. Campfires are permitted only in established fire grates. Fires must be attended at all times. Only dead, down, and detached wood may be gathered. Wood should not extend outside the fire grate perimeter. Do not break limbs off of standing trees, living or dead. Drown campfires thoroughly with water to make sure they are completely out. NOTE: Wood and charcoal fires may be subject to special restrictions due to fire danger. Restrictions will be listed on campground information boards and on the park's Current Conditions page. Propane grills and stoves are not usually affected by fire restrictions.
- Quiet hours are strictly enforced. No loud audio devices or other noise disturbances will be allowed during this time. Generators are prohibited between the hours of 8:00 p.m. and 8:00 a.m. Generators must be turned off durng the day when campsite is not occupied by site renter.
- Stay on Boardwalks and Trails. All travel in thermal areas is restricted to NPS designated trails and boardwalks.
- Fishing. To fish within the park, people 16 years of age and older are required to purchase and carry on their person a Yellowstone National Park Fishing Permit (you may purchase in advance). To learn more about fishing regulations, visit the park's Catch a Fish web page.
- 30 ft RV limit. From November through April.
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Last updated: October 20, 2026
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