The San Bernardino National Forest is located in Southern California. The forest is made up of two main divisions, the eastern portion of the San Gabriel Mountains and the San Bernardino Mountains on the easternmost of the Transverse Ranges, and the San Jacinto and Santa Rosa Mountains on the northernmost of the Peninsular Ranges. Elevations range from 2,000 to 11,499 feet (600 to 3505 m). The forest includes seven wilderness areas: San Gorgonio, Cucamonga, San Jacinto, South Fork San Jacinto, Santa Rosa, Cahuilla Mountain and Bighorn Mountain. Forest headquarters are located in the city of San Bernardino. There are district offices in Lytle Creek, Idyllwild, and Fawnskin.
Map of the Front Country Ranger District of San Bernardino National Forest in the USFS Pacific Southwest Region 05 in California. Published by the U.S. Forest Service (USFS).
Map of the Mountaintop Ranger District of San Bernardino National Forest in the USFS Pacific Southwest Region 05 in California. Published by the U.S. Forest Service (USFS).
Map of the San Jacinto Ranger District of San Bernardino National Forest in the USFS Pacific Southwest Region 05 in California. Published by the U.S. Forest Service (USFS).
Vintage 1953 USGS 1:250000 Map of San Bernardino in California. Published by the U.S. Geological Survey (USGS).
San Bernardino NF
https://www.fs.usda.gov/sbnf/
https://en.wikipedia.org/wiki/San_Bernardino_National_Forest
The San Bernardino National Forest is located in Southern California. The forest is made up of two main divisions, the eastern portion of the San Gabriel Mountains and the San Bernardino Mountains on the easternmost of the Transverse Ranges, and the San Jacinto and Santa Rosa Mountains on the northernmost of the Peninsular Ranges. Elevations range from 2,000 to 11,499 feet (600 to 3505 m). The forest includes seven wilderness areas: San Gorgonio, Cucamonga, San Jacinto, South Fork San Jacinto, Santa Rosa, Cahuilla Mountain and Bighorn Mountain. Forest headquarters are located in the city of San Bernardino. There are district offices in Lytle Creek, Idyllwild, and Fawnskin.