Porcupine Flat Campground

Porcupine Flat Campground is a U.S. National Park Service campground in Yosemite National Park, located off Tioga Road (Highway 120) about a half hour west of Tuolumne Meadows at roughly 8,100 feet elevation. It has 52 campsites and typically operates from late June through mid-October, by reservation only. The campground is primitive, with no drinking water or hookups; amenities are limited to vault toilets, food storage lockers, fire rings, and picnic tables, and nearby Porcupine Creek must be filtered or treated before drinking. RVs and trailers are not recommended on the narrow access roads.