A gray 4x4 Sprinter with a roof rack on a two-track through a wildflower meadow, cloud sitting on the mountains behind.

Forest Service campground

Fern Basin

Forest Service campground in San Bernardino National Forest, Riverside County, California. About 6,300 feet. 11.5 miles from Palm Springs.

Managed by
Forest Service San Bernardino National Forest
Elevation
About 6,300 ft As the Forest Service states
Sites
15 15 standard non-electric
Longest rig
20 ft The longest vehicle any site is listed for
Hookups
None listed
Reservations
Recreation.gov

Overview

The picturesque Fern Basin Campground is a perfect escape from a busy lifestyle. It provides peace and quiet in the mountains of southern California as well as access to countless recreational opportunities.

The San Bernardino National Forest is submitting a proposal to increase fees at various sites across the Forest and is seeking public input. Please visit the https://www.fs.usda.gov/sbnf for more information and to submit comments regarding this proposal.

Recreation

Visitors to the area enjoy hiking on the Marion Mountain Trail, which leads to San Jacinto Peak. Views from the peak extend to the ocean and across the Palm Desert, as well as the San Bernardino and San Gabriel mountains on a clear day. The 11.8-mile Marion Mountain Trail is the shortest route up the mountain, but is also quite strenuous in areas.

Facilities

Please be aware that potable (safe for drinking) water may or may not be available at this campground. Please bring ample water for drinking, cooking etc. Fern Basin campground offers about two dozen campsites for both tent and small RV / van camping. All campsites are equipped with tables and campfire rings with grills. Vault toilets are available within the campground.

Natural Features

The campground is located in a grove of mixed oaks and shrubs. A surrounding mixed conifer forest provides spotty shade for the campground. It is situated at an elevation of about 6,300 feet, in the mountains overlooking California's desert.

Nearby Attractions

The campground is located approximately 50 miles southeast of San Bernardino, California, and about seven miles north of the small town of Idyllwild, which is known for its shops and restaurants.

The description, directions and fees are the Forest Service’s own words, from its record on Recreation.gov.

What people do here

  • camping
  • fishing
  • hiking
  • horseback riding
  • lookout tower
  • mountain biking

The land around Fern Basin

The ringed pin is this campground; the others are its nearest neighbours. Switch on forest roads or BLM routes to see the way in.

Interactive map. Drag to pan, scroll or pinch to zoom, and select any point to see which agency manages the land. Arrow keys pan and the plus and minus keys zoom when the map has focus. A list of every state with its share of federal land is on the Explore page.

Map layers

Layers
Base map
Legend

Federal land, by managing agency

  • Bureau of Land Management (BLM)
  • US Forest Service (USFS)
  • National Park Service (NPS)
  • US Fish and Wildlife (USFW)
  • Bureau of Reclamation (USBR)
  • Department Of Defense (DOD)
  • Bureau of Indian Affairs (BIA)
  • Other Federal
  • State
  • Local
  • Alaska Native Lands (Patented or Interim Conveyed)
  • Alaska Native Allotment

Federal campgrounds, by agency

  • Forest Service
  • Bureau of Land Management
  • National Park Service
  • Army Corps of Engineers
  • Reclamation, Fish and Wildlife and others

State and local land (USGS PAD-US)

  • State land
  • County and city land
  • Regional agency or district
  • Land trust or conservancy

Gaps with no tint inside public land are private parcels, often old mining claims and homesteads. They are not open to the public.

Dashed clay lines on the base map are unpaved tracks from OpenStreetMap. They show what exists on the ground, not what is legal to drive.

Select any point to see who manages the land.

Boundaries are approximate and land status changes. This map is a planning aid, not a survey or a statement of access. Confirm routes, closures and camping rules with the managing office.

Source: Recreation Information Database (Recreation.gov), record updated May 19, 2026. Elevation from the USGS 3D Elevation Program. Seasons, fees, water and fire rules change; the managing office has the final word.