
Yellowstone National Park
Mammoth Campground (Yellowstone)
Photo: NPS Photo (Diane Renkin)
About this campground
Starting Tuesday April 15th, the Mammoth Campground is open and reservations are required.
Around here
Around Mammoth Campground (Yellowstone)
81 campsites at their real positions. Tap a site for its hookups and rig length.
Temperature from a 1980 federal survey. The record says nothing about access, ownership or current conditions.
Before you go
- Timed entryTower Junction to Slough Creek Road Corridor Vehicle Day-Use Tickets
Data Source: Recreation.gov · Source: USGS GNIS · Thermal springs: NOAA NCEI (1980) · Source: National Park Service. No claim to original U.S. Government works. · Public land: USGS PAD-US · Forest roads: USDA Forest Service MVUM · BLM routes and areas: Bureau of Land Management (simplified for web display)
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





