San Gabriel Mountains National Monument


San Gabriel Mountains National Monument:

see San Gabriel MountainsSan Gabriel Mountains,
S Calif., E and NE of Los Angeles, running c.50 mi (80 km) westward from Cajon Pass. Mt. San Antonio, also known as Mt. Baldy (10,080 ft/3,072 m), is the highest peak of the range, which also includes Mt. Wilson, site of the Mount Wilson Observatory.
..... Click the link for more information. .