Yellowstone National Park

Yellowstone National Park

Mammoth Campground

The Mammoth Campground is about 1/2-mile north of Mammoth Junction. There are 85 campsites, with restrooms with flush toilets availabe. The closest showers, restaurants and laundry facilities are at Mammoth and Gardner, with Gardner having the closest laundry facility. You can collect downed and dead wood within the campground for campsite use, but no chainsaws are allowed within the park.

Local activities include fishing, hiking trails, horseback riding, interactive ranger programs, a museum and visitor center, along with thermal features.

Operating Dates: Open year-round
Fees: $14 per site, per night
First come, first served. No reservations accepted


From Gardiner or North Entrance: Travel south on Hwy. 89 for 8 miles.