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Mammoth Campground (Yellowstone), a National Park Service campground

Yellowstone National Park

Mammoth Campground (Yellowstone)

Campground81 sitesReservable

Photo: NPS Photo (Diane Renkin)

Site map

81 campsites at their real positions, from the agency's own site coordinates.

  • Campsite
  • Loop, in site-number order
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About this campground

Starting Tuesday April 15th, the Mammoth Campground is open and reservations are required.
From the National Park Service's description on Recreation.gov.

Sites and hookups

Campsites
81
Max RV length
40 ft
Pull-through sites
71
Pets
Allowed
Campfires
Allowed
Booking
Reservable on Recreation.gov

Amenities

  • Flush toilets
  • Drinking water
  • Firewood
  • Food storage lockers

RV parks near Mammoth Campground (Yellowstone)

Nearest first, within 25 miles. Hookups are what each park lists.

More federal campgrounds nearby

Public recreation nearby

Trailheads, access points and public lands within 25 miles.

Data Source: Recreation.gov

In your pocket

Take every campground with you.

Free, no account needed. Campground maps, multi-stop routes, and public lands in your pocket.

  • Every RV park and campground in your pocket

  • Multi-stop routes planned and saved

  • Public-land boundaries for boondocking

  • GPS tracking that keeps recording between coverage

Nearby places standing on the real terrain in 3D in the RV Park Hubs app

For operators

Run a park or campground?
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Add your free listing for a branded page and a spot in the RV Park Hubs app, then add bookings and digital waivers whenever you’re ready. No setup cost.