State: Northern California
Short Name: Porcupine Flat Campground
Address 1: Yosemite National Park
Open: Seasonal
Number of Sites: 52
Camp URL: http://www.nps.gov/yose/planyourvisit/porcupinecamp.htm
National Park: 57
Location: On the Tioga Road (Highway 120), about one hour and fifteen minutes north of Yosemite Valley
Elevation: 8,100 ft (2,500 m)
Open: July through October 15 (approximately)
Reservations: No
Cost: $10/night for each campsite (maximum 6 people per site)
Number of sites: 52
RV length: Up to 24 ft (first loop only/limited number of sites)
Trailer length: Up to 20 ft (first loop only/limited number of sites)
Dump station: Yosemite Valley (Upper Pines Campground) or Tuolumne Meadows Campground (about 30 minutes away)
Groceries: Small grocery store at Crane Flat or Tuolumne Meadows (about 30 minutes away)
Showers: Yosemite Valley (Curry Village and Housekeeping Camp)
Pets: Not permitted
Each campsite contains a fire ring, picnic table, and food locker [33″(D)x45″(W)x18″(H)], and is near a vault toilet. Stream water must be treated (by boiling, using a filter, or using iodine). No potable water available.
You are required to store food properly in order to protect Yosemite’s bears.
Source: Porcupine Flat Campground at NPS.gov