Show SAN GABRIEL RANGE the san gabriel range one of the most conspicuous aad beautiful ranges of southern california supplies a large part of the foothill valleys according to the united states geological survey department of the interior the range is a long uplifted fault block that is a section of the earths crust that has been forced up zb bordered ordered on the north and south by areas on leaving san bernar dino the traveler traveled can view the great mountain amphitheater with its numerous anges and peaks which lies north of the east end of the san bernardino valley especially fine views may be had of san gorgonio altitude feet the highest peak in southern california san jacinto altitude feet standing like a watch tower at the north end of the great greab range which extends southward for hundreds of miles to the end of lower california Califor nio and san antonio sometimes called calle A mount baldy altitude feet san antonio peak is the highest summit of the sari safi gabriel range but not noi the highest mountain in southern california as many suppose all three of these peaks may be e embraced n in a single view |