National Park Service · John D. Rockefeller, Jr., Memorial Parkway · WY
400s · Site 401.
This site, photographed by the agency
Photos: Recreation.gov RIDB media records filed against this campsite · Oct 19, 2026
Tent Only NonelectricType
Reservablerecreation.gov lists it
14 ftLongest rig
46 ftRoom
6,840 ftElevation
31%Tree cover
1,399 ftWater · to Snake River
Accessible Flush Toilets +1Toilet · 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: Accessible Flush Toilets · Flush Toilets · Sep 8, 2026
Room
46 ftto the nearest other site, against 48 ft typical here
#94 of 165roomiest site in the campground
2other sites within 100 ft
RV or electric site within 100 ftso, plan on generators
The site
TypeTent Only Nonelectric
Loop400s
Max vehicle length14 ft
HookupsNone
Site AccessDrive-In
Driveway EntryBack-in
Driveway SurfaceGravel
Max Num of People6
Max Num of Vehicles1
ShadeYes
Pets AllowedYes
Campfire AllowedYes
Accessible Flush ToiletsYes
Accessible ShowersYes
AtmYes
Campfire RingsYes
Checkin Time02:00 PM
Checkout Time11:00 AM
ChurchYes
CorralsYes
Drinking WaterYes
Emergency PhoneYes
FirewoodYes
Fishing LicensesYes
Flush ToiletsYes
Fuel AvailableYes
General StoreYes
Gift ShopYes
HostYes
IceYes
Laundry FacilitiesYes
Min Num of People1
Parking AreaYes
Picnic TablesYes
PropaneYes
RecyclingYes
RestaurantYes
Rv ParkingYes
ShowersYes
TrailheadsYes
Trash CollectionYes
Utility SinksYes
Water SpigotYes
AccessibleNot listed
The record, complete · 40
Water HookupNo
Source: Recreation.gov RIDB full extract, per-site record · Oct 19, 2026
What fits here
Large Tent Over 9x12`no length limit listed
Small Tentno length limit listed
Tentno 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 401 on recreation.govSource: Recreation.gov
The campground
Every site, the season, fees, weather, and what’s happening on this land right now: Headwaters Campground at Flagg Ranch →
Most private sites here331 75 ft433 72 ft614 70 ft425 70 ft701 69 ft
Source: CAMPANAC campground index