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Porcupine Flat Campground — Yosemite National Park

CAMPER SUMMARY PRESENTED BYFord

Porcupine Flat Campground is located near Mariposa in Yosemite National Park. The area features rugged terrain with granite formations and dense forests. Temperatures can range from lows of 30°F in the winter to highs of 80°F in the summer. Nearby attractions include the iconic Half Dome and Yosemite Falls, offering opportunities for hiking and sightseeing.

Fee Info

Porcupine Flat Campground Fee - All Sites $24.00 Porcupine Flat Campground Fee - Standard Sites (RV or Tent) and Tent Only Sites

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Location

Porcupine Flat Campground — Yosemite National Park is located in California

Detail location of campground

Directions

The Porcupine Flat Campground is located off the Tioga Road 24 miles west from Tioga Pass, the parks 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). Youll find the campground north of the Tioga Road.

Coordinates

37.8082 N
119.5657 W

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Site Types

  • Tent Sites
  • RV Sites

Features

For Campers

  • Reservable
  • Toilets
  • Pets
  • Fires

For Vehicles

  • Water Hookups

Contact

General Info

Reservations


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Reviews

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3 Reviews

Reviewed Apr. 1, 2020

Overcrowded

This camp is one I had to take a hard pass on.  I do not like to leave bad reviews, I would much rather give the benefit of the doubt of a good versus bad day and give constructive criticism, but I fear this campground was beyond that due to my experience.

 Like the other reviewers who mentioned that the location was over crowded I had similar experience.  I arrived early in the morning to find a campsite and noticed some people were leaving, I thought I had found a perfect spot, one of the few which felt like it had a little privacy.   Before the campers could pull out someone had tossed a portable tent on the site from the camp beside it to claim it for a friend who was not even present.   This really did not sit well with me and at that point I knew it was simply not for me.

The camp itself was not worth the hassle as it appeared over run and the lack of respect for others was prevalent.   This was quite surprising in comparison to other camps I had experienced in the area and I was astonished to see that on this, the far side of the park this was the case.   I expected it more so on the side with more of the city traffic.

The highlight of this camp was leaving and driving toward Mono Lake area.  At this point I found an amazing lookout and the home of what was a then closed lake campground.   The lake campground being closed could have attributed to the overcrowding of this campground as it was one of the first camps coming from the East.   I am not sure why it was closed however when I visited.

  • Review photo of Porcupine Flat Campground — Yosemite National Park by Crystal C., April 1, 2020
  • Review photo of Porcupine Flat Campground — Yosemite National Park by Crystal C., April 1, 2020
  • Review photo of Porcupine Flat Campground — Yosemite National Park by Crystal C., April 1, 2020
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Reviewed Sep. 29, 2016

At least it's in the park...

First-come, first-served campground. My friend and I stayed outside the park on a Friday night, then got up early Saturday morning to come stalk these campsites at 6am. We circled around for a bit, accidentally drove over a large rock, sat there looking defeated, then some nice woman came up to our car and told us they were leaving soon. We were so thrilled to get a site! Set up our stuff, then went to hike Cloud's rest.

The evening however was pretty annoying. Like the reviewer before me, we were next to some large family get-together, around 15 people, playing music and making a racket. there is definitely NO ONE enforcing quiet hours. I always being ear plus so I was able to fall asleep...but it was definitely the opposite of a peaceful night in nature.

So...just bring ear plugs. And watch the rocks if you're driving a low-clearance vehicle.

Reviewed Sep. 12, 2016

Poor experience

Found one last spot that seemed like a great site. Ended up being next to a group that cramped 20+ people on one site, drinking and yelling until two with a huge lantern that lit up everything around it. It was like I was camping in the middle of the day at a frat house. No sign of any ranger to enforce the so called "quiet hours" of 11PM. Packed up at 5AM and went to Yosemite Creek instead.

Frequently Asked Questions

Where can I find photos of Porcupine Flat Campground?

Photos of Porcupine Flat Campground can be found on the official Yosemite National Park website, The Dyrt, and the National Park Service (NPS) recreation.gov platform. These sites feature images of campsites, surrounding landscapes, and facilities. You can also check social media platforms where visitors often share their camping experiences with hashtags related to Porcupine Flat or Yosemite camping. For the most current visual representation of the campground, the NPS website typically maintains an updated gallery.

What do reviews say about Porcupine Flat Campground in Yosemite?

Porcupine Flat Campground in Yosemite National Park offers a first-come, first-served camping experience with mixed visitor experiences. Some campers have had challenges with noise levels and overcrowding at certain sites, particularly from large groups. The campground's popularity means arriving early is essential to secure a spot, with some visitors arriving as early as 6am to find available sites. The campground's location provides access to Yosemite attractions, but preparing for varying conditions and understanding campground etiquette is important for an enjoyable stay.

What is the elevation of Porcupine Flat Campground and how does it affect camping conditions?

Porcupine Flat Campground sits at approximately 8,100 feet elevation in Yosemite National Park. This high elevation creates cooler temperatures year-round, with chilly nights even during summer months. The elevation affects camping conditions by shortening the camping season (typically open June through September, weather permitting), requiring warmer clothing and sleeping gear even in summer, and potentially causing altitude-related issues for some visitors. The thinner air can make physical activities more strenuous and affect how quickly food cooks. Prepare for rapidly changing weather conditions, including afternoon thunderstorms and significant temperature drops after sunset.

Is there a detailed map available for Porcupine Flat Campground?

Yes, detailed maps of Porcupine Flat Campground are available through several sources. The official Yosemite National Park website offers downloadable maps showing the campground layout with numbered sites and facilities. Printed maps can be obtained at Yosemite entrance stations, visitor centers, and sometimes from rangers at the campground entrance. The National Park Service recreation.gov site also provides campground maps as part of their reservation information. For orientation within the broader Yosemite area, park brochures include the campground's location along Tioga Road (Highway 120).