
Porcupine Flat Campground
56
Total Campsites
Campground
—
Reservable Sites
Mostly first-come
—
Accessible
ADA-compliant sites
—
Organization
Managing agency
Overview
About Porcupine Flat Campground
Overview Porcupine Flat Campground will be available by reservation only in 2024. No first come, first serve sites are available. The campground typically opens in late-June and closes mid-October. The opening date varies depending on the opening of the Tioga Road and related seasonal facility and road work. Porcupine Flat Campground is located off the Tioga Road about 30 minutes west of Tuolumne Meadows and over an hour from Yosemite Valley. RVs and Trailers are not recommended for the narrow roads in this more primitive campground. At an elevation of 8,100 feet (2,500 m) elevation, the campground is near Porcupine Creek, which is the only water source (must be filtered, treated, or boiled). The Porcupine Creek Trailhead is nearby. There are no visitor services close to the campground. For additional park information, call (209)372-0200 or visit www.nps.gov/yose Recreation Yosemite's trails, cliffs, roads and rivers provide endless recreational activities for any kind of visitor. Hiking, biking, rock climbing, fishing, horseback riding, rafting, auto touring, and photography are all very popular activities within the park. The White Wolf area has hiking and backpacking opportunities that begin near the campground, such as Lukens Lake, Harden Lake and the Grand Canyon of the Tuolumne. The Crane Flat area, 23 miles west, offers many other hiking opportunities such as Tuolumne and Merced Groves of Giant Sequoias, both of which require a 2.5 to 3-mile roundtrip hike to view. Tuolumne Meadows and all it's High Sierra wonder lie 25 miles to the east, where many beautiful day and overnight excursions await. The Tioga Road offers a 39-mile scenic drive past forests, meadows, lakes, and granite domes. The road’s elevation ranges from 6,200 feet to just under 10,000 feet. Tuolumne Meadows embodies the high-country of the Sierra Nevada and is a good starting point for countless hikes. There is little to no cell service along the road. Facilities Yosemite's trails, cliffs, roads and rivers provide endless recreational activities for any kind of visitor. Hiking, biking, rock climbing, fishing, horseback riding, rafting, auto touring, and photography are all very popular activities within the park. The White Wolf area has hiking and backpacking opportunities that begin near the campground, such as Lukens Lake, Harden Lake and the Grand Canyon of the Tuolumne. The Crane Flat area, 23 miles west, offers many other hiking opportunities such as Tuolumne and Merced Groves of Giant Sequoias, both of which require a 2.5 to 3-mile roundtrip hike to view. Tuolumne Meadows and all it's High Sierra wonder lie 25 miles to the east, where many beautiful day and overnight excursions await. The Tioga Road offers a 39-mile scenic drive past forests, meadows, lakes, and granite domes. The road’s elevation ranges from 6,200 feet to just under 10,000 feet. Tuolumne Meadows embodies the high-country of the Sierra Nevada and is a good starting point for countless hikes. There is little to no cell service along the road. Natural Features Yosemite National Park covers nearly 1,200 square miles (3,100 square km) in the Sierra Nevada, with elevations ranging from about 2,000 feet (600 m) to 13,000 ft (4,000 m). Yosemite receives 95% of its precipitation between October and May (and over 75% between November and March). Most of Yosemite is blanketed in snow from about November through May. (The Valley can be rainy or snowy in any given winter storm.) Porcupine Flat is situated along a seasonal creek which is it's only source of water. Creek water must be treated and/or boiled before consuming. Nearby Attractions Just 25 miles away is Yosemite Valley, an awe-inspiring landscape containing many of the famous features for which Yosemite National Park is known. Hiking trails and bike paths are abundant in the valley. Rafting the Merced River is a fun way to cool down on a summer day when water levels are sufficient. Yosemite Valley also offers numerous guided bus tours, educational programs, museums, ranger-led activities, and an art center with workshops. The Tioga Road offers a 39-mile scenic drive past forests, meadows, lakes and granite domes. Tuolumne Meadows embodies the high-country of the Sierra Nevada, with its broad sub-alpine meadows and granite peaks. Several trailheads line the road offering hikes to beautiful, secluded areas that can only be accessed and enjoyed by foot. Beautiful Hetch Hetchy Reservoir, just 23 miles from Crane Flat, is home to spectacular scenery and numerous wilderness trailheads. Charges & Cancellations Cancellations more than 48 hours in advance of arrival date will generate a refund, less a $10 transaction fee. Within 48 hours, $10 and the first night's fee are charged. One night reservations do not incur an additional $10 fee, but do not receive a refund. No-shows will be assessed a $20 service fee along with the loss of the first night's fee.
- 56 total campsites listed.
- Primarily first-come camping based on current listing data.
- Most common site type: unknown (56).
- Map coordinates are available for trip planning.


Our Take
What makes Porcupine Flat Campground special
Perched along Yosemite's Tioga Road corridor, Porcupine Flat Campground is a peaceful retreat in the park's stunning high country. With 56 sites nestled among towering conifers, this reservation-only campground rewards those who plan ahead with a genuinely tranquil camping experience far removed from the crowds of the valley floor. The campground typically opens in late June and closes in early October, aligning with the short but spectacular Sierra Nevada summer. At an elevation near 8,100 feet, nights can be cool even in August, so pack layers and enjoy the kind of star-filled skies that remind you why you fell in love with camping in the first place. Porcupine Flat serves as an excellent base for exploring Yosemite's less-traveled trails and high alpine scenery along the Tioga Road. The sites are relatively simple and feel close to the land, appealing to campers who prefer a more rustic experience over manicured amenities. Early risers are often rewarded with wildlife encounters and the soft morning light filtering through the pines. For anyone seeking a quieter version of Yosemite where nature sets the rhythm of the day, Porcupine Flat is a wonderful choice.
Campsite Inventory
56 sites to choose from
Unknown
0
Reservable
0
Accessible
Amenities & Details
Everything you need to know
CAMPFIRE RINGS
Campfire Rings
CREEK ACCESS
Creek Access
Campfire Allowed
Yes
Site capacity
Single
Check-in time
12:00 PM
Check-out time
12:00 PM
Driveway entry
Back-in, Parallel, Pull-through
Driveway Grade
Moderate, Slight
Driveway surface
N/A
Electricity Hookup
N/A
FOOD STORAGE LOCKER
Food Storage Locker
Max guests
6
Max vehicle length (ft)
12, 13, 15, 18
Minimum guests
Yes
PICNIC TABLES
Picnic Tables
Pets allowed
Yes
RECYCLING
Recycling
TRASH COLLECTION
Trash Collection
Reservations & Contact
Plan your stay
Phone
209-379-2123
Getting There
The Porcupine Flat Campground is located off the Tioga Road 24 miles west from Tioga Pass, the park’s east entrance (35 minutes). From Yosemite Valley, take the Big Oak Flat Road and Tioga Road 38 miles (approximately 70 minutes). From Hwy. 120 west/Big Oak Flat Road, take the Big Oak Flat Road and Tioga Road 31 miles (45 minutes). You’ll find the campground north of the Tioga Road.
FAQ
Common questions
Everything you need to know before your trip to Porcupine Flat Campground.
How do reservations work for Porcupine Flat Campground?
Reservation availability for Porcupine Flat Campground can vary by season and campsite type. Check the contact and access section before booking.
What campsite types are available at Porcupine Flat Campground?
Porcupine Flat Campground currently lists Unknown (56).
Where is Porcupine Flat Campground located?
See this page for location details and directions.
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