Julian is a census-designated place (CDP) in San Diego County, California. As of the 2020 census, the population was 1,768, up from 1,502 at the time of the 2010 census.
Main Street in Julian
Julian community limit
California State Route 78 and 79 in Julian
The San Diego River is a river in San Diego County, California. It originates in the Cuyamaca Mountains northwest of the town of Julian, then flows to the southwest until it reaches the El Capitan Reservoir, the second-largest reservoir in the river's watershed at 112,800 acre-feet (139,100,000 m3). Below El Capitan Dam, the river runs west through Santee and San Diego. While passing through Tierrasanta it goes through Mission Trails Regional Park, one of the largest urban parks in America.
Looking upstream near mouth
Crossing in Mission Trail Regional Park
Old Mission Dam in Mission Trails Regional Park
Coast to Crest Trail crosses river near headwaters