National Park Service · Yellowstone National Park · WY
Loop C · Site Lewis Lake site #21.
This site, in 4 agency photographs
Photos · NPS
Photos: Recreation.gov RIDB media records filed against this campsite · Oct 19, 2026
Standard NonelectricType
Reservablerecreation.gov lists it
25 ftLongest rig
29 ftRoom
7,830 ftElevation
37%Tree cover
704 ftWater · to Lewis Lake
Vault 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: Vault Toilets · Sep 8, 2026
Room
29 ftto the nearest other site, against 39 ft typical here
#66 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
LoopC
Max vehicle length25 ft
HookupsNone
Site AccessDrive In
Driveway EntryBack-in
Driveway GradeSevere
Max Num of People6
Max Num of Vehicles3
Pets AllowedYes
Campfire AllowedYes
Campfire RingsYes
Checkin Time10:00 AM
Checkout Time10:00 AM
Driveway Length21 ft
Min Num of People1
Min Num of Vehicles0
Picnic TablesYes
Site Length21 ft
Site Width14 ft
Tent PadsYes
Vault ToiletsYes
Water SpigotYes
AccessibleNot listed
Source: Recreation.gov RIDB full extract, per-site record · Oct 19, 2026
What fits here
Small Tentno length limit listed
Tentno length limit listed
Also to 25 ft · 5
Carto 25 ft
Caravan/Camper Vanto 25 ft
Pickup Camperto 25 ft
Rvto 25 ft
Vehicleto 25 ft
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 Lewis Lake site #21 on recreation.govSource: Recreation.gov
The campground
Every site, the season, fees, weather, and what’s happening on this land right now: Lewis Lake Campground →
Most private sites hereLewis Lake site #2 98 ftLewis Lake site #3 89 ftLewis Lake site #4 89 ftLewis Lake site #79 75 ftLewis Lake site #47 67 ft
Source: CAMPANAC campground index