California State University San Marcos is located in Northern San
Diego County, California. The campus is approximately 35 miles north
of San Diego and 100 miles south of Los Angeles. It is marked in
relation to other CSU campuses on this
CSU Chancellor's Office Map.
Driving Directions
From
San Diego via Interstate 5
Take Interstate 5 North to Freeway 78 in north San
Diego County. Travel east on Freeway 78 to Twin Oaks
Valley Road. Exit South (right) onto Twin Oaks
Valley Road. Turn left into the campus on Craven
Road.
From
San Diego via Interstate 15
Take Interstate 15 North to Freeway 78 in north San
Diego County. Travel west on Freeway 78 to Twin Oaks
Valley Road. Exit south (left) onto Twin Oaks Valley
Road. Turn left into the campus on Craven Road.
From
Los Angeles
Take Interstate 5 south to Freeway 78 in north San
Diego County. Travel east on Freeway 78 to Twin Oaks
Valley Road. Exit south (right) onto Twin Oaks
Valley Road. Turn left into the campus on Craven
Road.
From
Riverside
Take Interstate 15 south to Freeway 78 in north San
Diego County. Travel west on Freeway 78 to Twin Oaks
Valley Road. Exit south (left) onto Twin Oaks Valley
Road. Turn left into the campus on Craven Road.
