James![](images/starg_5.png)
For Mammoth - Yellowstone National Park: It’s tough to beat Yellowstone, and this campground puts you right up close with the wildlife as I routinely saw elk passing through the sites.
First come first served, and open all year. No issue getting a spot when I arrived in the early afternoon in mid October.
Note that Mammoth Hotel is no longer offering pay-to-shower in their cabins, so it’s use your own or stink for a few days :)
Posted Nov 19, 2020 by James from . This is the subjective opinion of a traveler and not of AllStays LLC.
Chris![](images/starg_4.png)
For Mammoth - Yellowstone National Park: Came for three days, stayed for nine! Great location if you are an early riser going to the further reaches of the park. Elk passing through every day and bedding down at the far north end of the campground. Nearest dump station is just beyond Gardiner, about 7 miles at the Sinclair station. They also sell propane. Hosts are great.
Posted Sep 09, 2020 by Chris from USA. This is the subjective opinion of a traveler and not of AllStays LLC.
DK![](images/starg_4.png)
For Mammoth - Yellowstone National Park: As campgrounds go, this is basic and if it wasn’t in Yellowstone would be nothing special. But, we had a great time and would definitely come back.
Posted Jun 26, 2019 by DK from Chicago . This is the subjective opinion of a traveler and not of AllStays LLC.
Just a Camper![](images/starg_3.png)
For Mammoth - Yellowstone National Park: first come, first serve. $20. Nothing special, on the Road. We did have Buffalo come right through the campground which was nice to see
Posted May 16, 2018 by Just a Camper from California. This is the subjective opinion of a traveler and not of AllStays LLC.
ncroadtreker![](images/starg_4.png)
For Mammoth - Yellowstone National Park: Great Campground in my favorite part of Yellowstone NP. Campground sites can not be reserved - but when we were there in mid-August campground did not fill up until late afternoon. Very helpful staff when it came to choosing from a list of available sites. They can tell you how level a site is on a scale of 1 to 10 and if there is any morning or afternoon shade. Chances are you will love the site the host recommends for your equipment - but if you find an open site you like better you can change sites.
Posted Aug 31, 2014 by ncroadtreker from Raleigh, NC. This is the subjective opinion of a traveler and not of AllStays LLC.
Bob![](images/starg_4.png)
For Mammoth - Yellowstone National Park: Stayed here two weeks in late May and early June, and loved it. Try to get campsite on outer edge of campground, which have better views. Toilets were quite clean, and cleaned daily. Good location for Lamar Valley wildlife trips. Showers in Mammoth Hotel at Mammoth Village, accessed by trail or car.
Posted Jun 17, 2014 by Bob from Jacksonville, FL. This is the subjective opinion of a traveler and not of AllStays LLC.