Driving Directions to CSUSM

From Interstate 5

From Interstate 5, merge onto eastbound Highway 78
Drive approximately 14 miles on eastbound Highway 78, then exit at Twin Oaks Valley Road
Turn right to go south on Twin Oaks Valley Road
After approximately .5 miles, turn left onto Craven Drive. You have now arrived at CSU San Marcos.

From Interstate 15

From Interstate 15, merge onto westbound Highway 78
Drive approximately 4.5 miles on westbound Highway 78, then exit at Twin Oaks Valley Road
Turn left to go south on Twin Oaks Valley Road
After approximately .5 miles, turn left onto Craven Drive. You have now arrived at CSU San Marcos.

California State University San Marcos
333 S. Twin Oaks Valley Road
San Marcos, CA 92096

CSUSM Extended Learning
Main Office
Foundation Classroom Building, Room 108
(760) 750-4020