USFS · California

San Rafael Wilderness

After the initial preservation of land under the Wilderness Act of 1964, the original San Rafael Wilderness (1968) was the first Primitive area added to the National Wilderness Preservation System's roster. Here in the chaparral-covered San Rafael Mountains, elevations range from 1,166 feet near the confluence of Manzana Creek and the Sisquoc River in the west to over 6,800 feet on Big Pine Mountain near the eastern boundary and Dick Smith Wilderness. Too rocky and shallow to entice river runners, except perhaps in spring high water, all but two of the Sisquoc's 33 Wild and Scenic miles are within the Wilderness, tumbling through pools and oak-shaded grasslands, over waterfalls and past archaeological sites.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
San Rafael Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateCalifornia
Size191,104 acres
Designated1968, by Congress
Center point34.81° N, 119.87° W
Night skyAbout as dark as the ground gets (Black Marble reading 19)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees Federal campground Forest Service recreation site

The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.

Weather by month

NOAA climate normals →
Weather by month near San Rafael Wilderness40°50°60°70°80°January: 1.49 inches of precipitationFebruary: 1.62 inches of precipitationMarch: 1.49 inches of precipitationApril: 0.48 inches of precipitationMay: 0.28 inches of precipitationJune: 0.03 inches of precipitationJuly: 0.10 inches of precipitationAugust: 0.01 inches of precipitationSeptember: 0.08 inches of precipitationOctober: 0.22 inches of precipitationNovember: 0.46 inches of precipitationDecember: 1.10 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 47.1°F averageFebruary: 48.1°F averageMarch: 51.2°F averageApril: 55.2°F averageMay: 62.4°F averageJune: 69.8°F averageJuly: 75.6°F averageAugust: 74.5°F averageSeptember: 70.2°F averageOctober: 60.9°F averageNovember: 51.8°F averageDecember: 46.4°F average0 in0.5 in1 in1.5 in2 inTemp °FInches
The line is the average temperature and the bars are average precipitation at New Cuyama Fire Stn, 14 miles from the center point at 2,160 feet, station USC00046154 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 7 inches a year.

Large units span more than one climate. The station stands in for the center point, and the outer parts of the boundary can be warmer or colder.

Where to camp

Campsite Atlas →

None of the 9 federal campgrounds within ten miles sit inside the boundary. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Show 1 more

Trailheads and sites

Forest Service directory · 1

The Forest Service lists 1 recreation site inside this wilderness, among them 1 backpacking. Each links to its page on fs.usda.gov, which carries the season, fees and current status.

Distance is from the center point of the boundary, not from a road or town.

20 named Forest Service trails enter this wilderness, 195 miles in all. The 10 longest are listed here.

TrailMiles
Sisquoc ↗32.7
Horse Canyon la Brea ↗28.6
Manzana ↗22.9
Santa Cruz ↗18.9
Lost Valley ↗18.3
Hurricane Deck ↗14.6
Mission Pine ↗14.6
Kerry Canyon OHV ↗8.3
Sweetwater ↗6.8
Roque Canyon ↗5.8

Lengths and allowed uses come from the Forest Service trail layer by way of Trailhead Atlas. This trail list was copied from Trailhead Atlas on November 1, 2026 and is copied again on each weekly run. Trails in plain text have no page there yet.

Fire nearby

Within 50 miles · as of 2026-11-01
  • Prescribed
    Dunes Lake Cultural Rx Burn

    45 mi from the center point

Distance is to the reported incident point, not the fire edge, and is measured from the center of a boundary that may be many miles across. Check the agency page for closures.

Explore

Nearby on the other atlases

National Register listings within 15 miles · 23 in all · Register Atlas

Landmarks are listed first, then by distance from the boundary.

Guidebooks for California

We earn a small commission if you buy through these links. It does not change what we list.

  • Walkabout Northern California
    Tom Courtney, 2019
    Find at Bookshop.org
  • Backpacking California
    Wilderness Press, 2019
    Find at Bookshop.org
  • Coastal trails of Southern California
    Linda B. Mullally, 2018
    Find at Bookshop.org
  • Hiking northern California
    Bubba Suess, 2017
    Find at Bookshop.org
  • Hiking the Pacific Crest Trail: Southern California
    Shawnte Salabert, 2017
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

How big is San Rafael Wilderness?

191,104 acres.

Source: Wilderness Connect

Who manages San Rafael Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is San Rafael Wilderness in?

California.

Source: Wilderness Connect

When was San Rafael Wilderness designated?

Congress designated it in 1968.

Source: Wilderness Connect

Can I camp at San Rafael Wilderness?

Camping inside a wilderness is usually allowed away from roads, with no facilities, and the managing agency page has the permit rules. The federal campgrounds within ten miles are listed under Where to camp.

Source: Where to camp

How do I get to San Rafael Wilderness?

A point inside the boundary is at 34.813° N, 119.866° W. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near San Rafael Wilderness right now?

1 active incident within 50 miles as of 2026-11-01, the nearest Dunes Lake Cultural Rx Burn at 45 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

Are there historic places near San Rafael Wilderness?

The National Register has 23 listings within 15 miles, including Mission Santa Ines, Church and Madulce Guard Station and Site.

Source: Register Atlas

Sources

  • Boundary, name, acreage, designation year, states and description: Wilderness Connect.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Trailheads and sites: the Forest Service Recreation Opportunities layer, points inside the boundary.
  • Trails: the Trailhead Atlas open-data file of Forest Service trails, matched on the wilderness each trail enters.
  • Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
  • Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.