Mammoth Campground (Yellowstone)
National Park Service campground in Yellowstone National Park, near Yellowstone, Wyoming.
How it compares
- With 81 sites it is the #5 largest of 93 Wyoming campgrounds that publish a site count (busy, more amenities).
- Its lowest fee ($25) is $15 above the Wyoming median of $10/night.
- There are 8 other campgrounds in our data within 25 miles; 4 of them list a lower starting fee.
- 69% of Wyoming campgrounds that publish a length limit accept a rig this long (40 ft).
- 100% of sites with a shade rating are listed as shaded or partly shaded.
- Pets allowed on 81 of 81 sites; campfires allowed on 1 (subject to seasonal fire bans).
- Straight-line distance: Nashville ~1388 mi, Chattanooga ~1500 mi, Knoxville ~1530 mi.
Site mix
Amenities & rules
AmphitheaterFire ringsFlush toiletsFood storage lockersTent padsWater spigotPets allowedTentsRVs/trailers5 accessible sites
Fee notes from the agency: The camping fee in Mammoth Campground is $25 per night per site.
Trails within 5 miles
| Trail | Closest point | Mapped miles within 5 mi | Source |
|---|---|---|---|
| Lava Creek Trail | 0.3 mi | 4.1 | NPS |
| Mammoth Terraces Trail | 0.5 mi | 1.6 | NPS |
| Sepulcher Mountain Trail | 0.5 mi | 7.2 | NPS |
| YCC Trail | 0.5 mi | 1.1 | NPS |
| Beaver Ponds Trail | 0.5 mi | 4.3 | NPS |
| Old Gardiner Road Trail | 0.5 mi | 0.2 | NPS |
| Howard Eaton Trail: Mammoth-Golden Gate | 0.7 mi | 3.8 | NPS |
| Mammoth Warming Hut Trail | 1.0 mi | 0.1 | NPS |
| Osprey Falls Trail | 1.3 mi | 3.5 | NPS |
| Snow Pass Trail | 1.4 mi | 2.0 | NPS |
| Clagett Butte Trail | 1.6 mi | 1.0 | NPS |
| Bunsen Peak Trail | 2.5 mi | 6.3 | NPS |
+ 14 more named trails.
Mountain biking nearby
4.1 miles of bike-legal trail lie within 5 miles. Difficulty mix: Unrated: 4.1 mi
| Trail | Closest point | Miles within 5 mi | Difficulty (as tagged) | Kids | Source |
|---|---|---|---|---|---|
| Old Gardiner Road Trail | 0.5 mi | 0.2 | Unrated | NPS | |
| Osprey Falls Trail | 1.3 mi | 2.6 | Unrated | NPS | |
| Bunsen Peak Trail | 2.5 mi | 1.3 | Unrated | NPS |
Ratings come only from OpenStreetMap mtb:scale / IMBA tags. Untagged trails show as "Unrated", and we never guess. Check conditions and maps on Trailforks or MTB Project.
Activities listed
AmphitheaterAuto TouringBikingBirdingBoatingCampingCross Country SkiingCultural ActivitiesFishingHikingHistoric & Cultural SiteHorse CampingHorseback RidingInterpretive ProgramsPaddlingPicnickingSkiingSwimmingVisitor CenterWildlife Viewing
Nearest campgrounds
| Campground | Miles | State | Fee/night | Sites | Hookups | Max RV | Pets | Booking | Trails ≤5 mi |
|---|---|---|---|---|---|---|---|---|---|
| Eagle Creek Campground - Custer Gallatin National Forest ↗ Custer Gallatin National Forest |
4.8 | MT | $5 | 20 | — | — | yes | Reserve | n/a |
| Indian Creek Campground Yellowstone National Park |
6.3 | WY | $20 | 68 | — | 49 ft | yes | Reserve | 12 (34.9 mi) |
| Bear Creek Campground - MT ↗ Beaverhead-Deerlodge National Forest |
10.5 | MT | — | — | — | — | yes | Reserve | n/a |
| Tower Fall Campground Yellowstone National Park |
16.0 | WY | — | 30 | — | 40 ft | yes | Reserve | 15 (41.6 mi) |
| Slough Creek Campground Yellowstone National Park |
19.0 | WY | $20 | 16 | — | 60 ft | yes | Reserve | 7 (19.0 mi) |
| Tom Miner Campground ↗ Custer Gallatin National Forest |
21.0 | MT | — | — | — | — | — | First-come | n/a |
Hookups: E = electric (max amps), W = water, S = sewer. "—" means the agency doesn't publish it. Trail counts are named USFS/NPS trails within 5 miles. 🟢 = kid-friendly (green-rated) bike trail nearby.