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Serrano Campground

Updated October 30, 2026. Based on Recreation.gov and National Park Service records. Published by Humblebee.

Campsites
109[1]
Reservations
Yes[2]
Longest RV or trailer
40 ft[3]
Sites with electric
27[4]

Serrano is a campground run by the USDA Forest Service in San Bernardino National Forest, California[5]. Recreation.gov lists 109 overnight campsites there, and the campground can be reserved on that site[1][2].

What to expect

Recreation.gov lists 82 standard nonelectric sites and 27 RV electric sites at Serrano[1]. Its records show that 108 sites accept an RV or trailer and 82 accept a tent[6]. The longest RV or trailer length listed for any site is 40 feet[3]. Recreation.gov lists 7 of the 109 sites as accessible[7]. Most sites allow up to 8 people, and the listed range is 8 to 16[8]. The Recreation.gov description places the campground in the San Bernardino Mountains in a pine forest setting[9].

Campsite details

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

Detail Value
Campsites[1] 109
Site types[1] 82 standard nonelectric, 27 rv electric
Reservations[2] Yes, on Recreation.gov
Accessible sites[7] 7
Hookups[4] electric 27, water 27, sewer 27 sites
Longest RV or trailer[3] 40 ft (median 40 ft)
Equipment[6] RV or trailer at 108 sites, tent at 82 sites
Pets[10] Allowed at all listed sites
Campfires[11] Allowed at all listed sites
Check-in[12] 2:00 PM
Check-out[13] 12:00 PM
People per site[8] 8 at most sites (8 to 16)

Before you go

Questions people ask

Can you reserve Serrano campground?
Yes, Serrano can be reserved on Recreation.gov[2].
What is the longest RV allowed at Serrano?
Recreation.gov lists a longest RV or trailer length of 40 feet at any site[3]. Check the details of the site you want before booking.
Does Serrano have hookups?
Recreation.gov site details list 27 sites with electric hookups (30 amp), 27 with water hookups and 27 with sewer hookups, out of 109 campsites[4].
Are dogs allowed at Serrano?
Recreation.gov lists pets as allowed at all 109 campsites with this detail listed[10].
Are campfires allowed at Serrano?
Recreation.gov lists campfires as allowed at all 109 campsites with this detail listed, and fire restrictions can apply at any time[11].

Facts and sources

  1. Recreation.gov lists 109 overnight campsites at Serrano: 82 standard nonelectric, 27 rv electric. Recreation.gov (RIDB)
  2. Serrano can be reserved on Recreation.gov. Recreation.gov (RIDB)
  3. Longest RV or trailer length allowed at any site at Serrano: 40 feet (median across sites with a listed limit: 40 feet). Recreation.gov (RIDB)
  4. Hookups at Serrano per Recreation.gov site details: 27 sites with electric hookups (30 amp), 27 with water hookups, 27 with sewer hookups, out of 109 campsites. Recreation.gov (RIDB)
  5. Serrano is a campground managed by the USDA Forest Service in San Bernardino National Forest, California. Recreation.gov (RIDB)
  6. Permitted equipment at Serrano: 108 sites accept an RV or trailer and 82 accept a tent. Recreation.gov (RIDB)
  7. 7 of the 109 campsites at Serrano are marked accessible on Recreation.gov. Recreation.gov (RIDB)
  8. Maximum people per campsite at Serrano: 8 at most sites (range 8 to 16). Recreation.gov (RIDB)
  9. Recreation.gov description for Serrano. Recreation.gov (RIDB)
  10. Pets allowed per Recreation.gov site details at Serrano: yes at all 109 campsites with this detail listed. Recreation.gov (RIDB)
  11. Campfires allowed per Recreation.gov site details at Serrano: yes at all 109 campsites with this detail listed. Fire restrictions can apply at any time. Recreation.gov (RIDB)
  12. Check-in time at Serrano on Recreation.gov: 2:00 PM. Recreation.gov (RIDB)
  13. Check-out time at Serrano on Recreation.gov: 12:00 PM. 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.