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Mammoth Campground

53 Reviews

About This Campground

National Park Service

Yellowstone National Park

The only campground in the park open year-round, Mammoth Campground—elevation 6,200 feet (1890 m)—is located five miles south of Gardiner, Montana and the park's North Entrance. Situated in a high sagebrush steppe, scattered juniper and Douglas fir trees provide shade during hot summer months. The…

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Access

  • Drive In
    Park next to your campsite
  • Walk In
    Park in a lot, walk to your campsite
  • Hike In
    Hike a trail to your campsite

Stay Connected

  • WiFi
    Available
  • Verizon
    Fair
  • At&t
    Unknown
  • T-Mobile
    Unknown

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Dispersed
  • Group
  • Cabins

Features

For Campers

  • ADA Access
  • Trash
  • Picnic Table
  • Firewood Available
  • Phone Service
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sanitary Dump
  • Water Hookups
  • Max Length: 75 ft.

Reviews

53 Reviews of Mammoth Campground

Ratings Breakdown

  • 1
  • 1
  • 4
  • 15
  • 32
Elizabeth H.The Dyrt PRO User
Reviewed Jul. 22, 2021

Great location

We loved the location of this campground. It was very close to the hot springs and town. It was very hot when we stayed and would have loved if they had showers. Overall a great campground though !

Site36 and 38
Month of VisitAugust
Ashley N.
Reviewed Jul. 17, 2021

Sound from Highway

It was a good campground to have somewhere to stay for a night. The bathrooms and firewood for purchase was a major plus. Highway sound and site proximity were two big negatives.

Month of VisitAugust
Keri P.
Reviewed Jun. 19, 2021

Best Experience Ever!

We were so excited to get a campsite in Yellowstone. It added so much to our overall experience. The campsite was easily accessible, had a tent pad and a bear box. We loved our night camping here!

Site80
Month of VisitJuly

Location

Mammoth Campground is located in Wyoming

Directions

Located at Mammoth Hot Springs, five miles south of the North Entrance.

Coordinates

44.97360989 N
110.69323118 W

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Nearby Campgrounds

About This Campground

The only campground in the park open year-round, Mammoth Campground—elevation 6,200 feet (1890 m)—is located five miles south of Gardiner, Montana and the park's North Entrance. Situated in a high sagebrush steppe, scattered juniper and Douglas fir trees provide shade during hot summer months. The campground is close to fishing, hiking, and the Mammoth Hot Springs Terraces. Great wildlife viewing opportunities abound with elk and bison occasionally passing through the campground.

ADA Access: Five accessible campsites, accessible routes along paved roadway, ramp to amphitheater. The North Entrance Wash Tub in Gardiner, Montana has public showers, including an accessible shower and bathroom. They have a ramp that enters at the side of the building. This would be the closest accessible shower facility to the Mammoth Campground.

Connection Details

We rate connection speeds from campers like you who submit speed tests with Field Reports.

  • Good- 10+Mbps

    Campers can make calls and send texts & emails, watch an HD movie, play multiplayer games, and more.

  • Fair- 3Mbps-10Mbps

    Campers can make calls, send texts & emails, video chat, stream video, and play online games.

  • Poor- 0Mbps-3Mbps

    Campers might be able check email, send texts, and make calls.

  • Available-

    Campers have been able to connect here but we don’t know the quality of the connection.

  • Unknown-

    Connectivity is not known for this campground.

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