National Park Service · Yosemite National Park · CA
Porcupine · Site 022.
This site, in 2 agency photographs
Photos · NPS/Lesley Palfreyman
Photos: Recreation.gov RIDB media records filed against this campsite · Oct 19, 2026
Standard NonelectricType
Reservablerecreation.gov lists it
22 ftLongest rig
36 ftRoom
8,100 ftElevation
47%Tree cover
183 ftWater · to Porcupine Creek
929 ftNearest toilet · OpenStreetMap
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
Room
36 ftto the nearest other site, against 43 ft typical here
#35 of 56roomiest site in the campground
2other sites within 100 ft
No RV or electric sites within 100 ftso, probably no generators
The site
TypeStandard Nonelectric
LoopPorcupine
Max vehicle length22 ft
HookupsNone
Driveway EntryBack-in
Driveway GradeSlight
Driveway SurfaceN/A
Capacity/Size RatingSingle
Max Num of People6
Max Num of Vehicles2
Pets AllowedYes
Campfire AllowedYes
Campfire RingsYes
Checkin Time12:00 PM
Checkout Time12:00 PM
Creek AccessYes
Electricity HookupN/A
Food Storage LockerYes
Max Num of Horses0
Min Num of People1
Min Num of Vehicles1
Picnic TablesYes
RecyclingYes
Trash CollectionYes
Vault ToiletsYes
AccessibleNot listed
The record, complete · 22
Water HookupNo
Source: Recreation.gov RIDB full extract, per-site record · Oct 19, 2026
What fits here
Tentno length limit listed
Also to 22 ft · 2
Caravan/Camper Vanto 22 ft
Pickup Camperto 22 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 022 on recreation.govSource: Recreation.gov
The campground
Every site, the season, fees, weather, and what’s happening on this land right now: Porcupine Flat Campground →
Most private sites here047 151 ft044 110 ft046 109 ft048 109 ft026 97 ft
Source: CAMPANAC campground index