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Green Valley Campground

Updated October 31, 2026. Based on Recreation.gov and National Park Service records. Published by Humblebee.

Campsites
36[1]
Reservations
Yes[2]
Longest RV or trailer
32 ft[3]

Green Valley is a campground run by the USDA Forest Service in San Bernardino National Forest, California[4]. Recreation.gov lists 36 overnight campsites and the campground can be reserved there[1][2].

What to expect

Recreation.gov lists 28 tent only nonelectric sites and 8 standard nonelectric sites[1]. All 36 sites accept a tent, and 8 sites accept an RV or trailer[5]. The longest RV or trailer length allowed at any site is 32 feet[3]. Of the listed sites, 32 are drive-in and 4 are hike-in[6]. Most sites allow up to 8 people, and the range runs from 8 to 16[7]. Check-in is at 2:00 PM and check-out is at 12:00 PM on Recreation.gov[8][9].

Campsite details

From Recreation.gov campsite records. Details can change, so check the listing before you book.

Detail Value
Campsites[1] 36
Site types[1] 28 tent only nonelectric, 8 standard nonelectric
Reservations[2] Yes, on Recreation.gov
Longest RV or trailer[3] 32 ft (median 20 ft)
Equipment[5] RV or trailer at 8 sites, tent at 36 sites
Pets[10] Allowed at all listed sites
Campfires[11] Allowed at all listed sites
Check-in[8] 2:00 PM
Check-out[9] 12:00 PM
People per site[7] 8 at most sites (8 to 16)

Before you go

Questions people ask

Can you reserve Green Valley campground?
Yes, Green Valley can be reserved on Recreation.gov[2].
Are dogs allowed at Green Valley campground?
Recreation.gov lists pets as allowed at all 36 campsites with this detail listed[10].
Are campfires allowed at Green Valley campground?
Recreation.gov lists campfires as allowed at all 36 campsites with this detail listed, and fire restrictions can apply at any time[11].
How long an RV can Green Valley campground fit?
The longest RV or trailer length allowed at any site is 32 feet[3]. Only 8 sites accept an RV or trailer[5].
What are check-in and check-out times at Green Valley?
Recreation.gov lists check-in at 2:00 PM[8] and check-out at 12:00 PM[9].

Facts and sources

  1. Recreation.gov lists 36 overnight campsites at Green Valley: 28 tent only nonelectric, 8 standard nonelectric. Recreation.gov (RIDB)
  2. Green Valley can be reserved on Recreation.gov. Recreation.gov (RIDB)
  3. Longest RV or trailer length allowed at any site at Green Valley: 32 feet (median across sites with a listed limit: 20 feet). Recreation.gov (RIDB)
  4. Green Valley is a campground managed by the USDA Forest Service in San Bernardino National Forest, California. Recreation.gov (RIDB)
  5. Permitted equipment at Green Valley: 8 sites accept an RV or trailer and 36 accept a tent. Recreation.gov (RIDB)
  6. Site access types at Green Valley: Drive-In 32, Hike-In 4 sites. Recreation.gov (RIDB)
  7. Maximum people per campsite at Green Valley: 8 at most sites (range 8 to 16). Recreation.gov (RIDB)
  8. Check-in time at Green Valley on Recreation.gov: 2:00 PM. Recreation.gov (RIDB)
  9. Check-out time at Green Valley on Recreation.gov: 12:00 PM. Recreation.gov (RIDB)
  10. Pets allowed per Recreation.gov site details at Green Valley: yes at all 36 campsites with this detail listed. Recreation.gov (RIDB)
  11. Campfires allowed per Recreation.gov site details at Green Valley: yes at all 36 campsites with this detail listed. Fire restrictions can apply at any time. Recreation.gov (RIDB)

Site details come from Recreation.gov campsite records. They can lag behind changes on the ground. Fees change by season and site type. Quote only fee facts and say they can change. Description and rules facts are sources for facts only: retell in your own words, never copy 8 or more words in a row. Hookup, pet and campfire counts are per listed campsite record, not a promise for every site.

Campsite data: Recreation Information Database (RIDB), Recreation.gov, licensed under CC BY 4.0. Not endorsed by Recreation.gov or any agency.