National Park Service · Yellowstone National Park · WY
Site Mammoth site #15.
This site, in 3 agency photographs
Photos · NPS
Photos: Recreation.gov RIDB media records filed against this campsite · Oct 19, 2026
Standard NonelectricType
Reservablerecreation.gov lists it
21 ftRoom
ADAAccessible
6,050 ftElevation
0%Tree cover
1,923 ftWater · to an unnamed stream
Flush ToiletsToilet · listed for this site
Elevation: USGS 3DEP elevation point query at this site’s coordinate · Sep 7, 2026
Tree cover: NLCD Tree Canopy Cover 2024 (USDA Forest Service / MRLC), one 30 m cell at this coordinate · Sep 9, 2026
Toilet: Recreation.gov per-site record: Flush Toilets · Sep 8, 2026
Room
21 ftto the nearest other site, against 44 ft typical here
#78 of 81roomiest site in the campground
3other sites within 100 ft
No RV or electric sites within 100 ftso, probably no generators
The site
TypeStandard Nonelectric
LoopA
HookupsNone
Site AccessDrive In
Driveway EntryPull-through
Driveway GradeSlight
Driveway SurfacePaved
Max Num of People6
Max Num of Vehicles3
Pets AllowedYes
Accessible CampsitesYes
AmphitheaterYes
Campfire ProgramsYes
Campfire RingsYes
Checkin Time10:00 AM
Checkout Time10:00 AM
Driveway Length40 ft
Emergency PhoneYes
Firewood VenderYes
Flush ToiletsYes
Food Storage LockerYes
Min Num of People1
Min Num of Vehicles0
RecyclingYes
Site Width12 ft
Tent Pad Length12 ft
Tent Pad Width12 ft
Water SpigotYes
AccessibleYes
The record, complete · 26
Water HookupNo
Source: Recreation.gov RIDB full extract, per-site record · Oct 19, 2026
What fits here
Vehicleto 40 ft
Caravan/Camper Vanno length limit listed
Pickup Camperno length limit listed
Pop Upno length limit listed
Rvno length limit listed
Tentno length limit listed
Trailerno length limit listed
Recreation.gov lists these as the equipment permitted on this site. A length is the ceiling for that equipment; where none is published we say so rather than guess.
Source: Recreation.gov RIDB full extract, per-site record · Oct 19, 2026
Book this exact site
Opens this site’s own calendar on recreation.gov.
Site Mammoth site #15 on recreation.govSource: Recreation.gov
The campground
Every site, the season, fees, weather, and what’s happening on this land right now: Mammoth Campground (Yellowstone) →
Most private sites hereMammoth site #57 137 ftMammoth site #58 129 ftMammoth site #50 123 ftMammoth site #55 111 ftMammoth site #23 111 ft
Source: CAMPANAC campground index