what are the mountains in los angeles called
San Gabriel Mountains The San Gabriel Mountains are a mountain range located in northern Los Angeles County and western San Bernardino County, California, United States.[1] The mountain range is part of the Transverse Ranges and lies between the Los Angeles Basin and the Mojave Desert, with Interstate 5 to the west and Interstate 15 to the east. This range lies in, and is surrounded by, the Angeles National Forest, with the San Andreas Fault as the northern border of the range.