California High School (commonly referred to as Cal High) is one of two public high schools located in San Ramon, California (Dougherty Valley High School is the other). It is one of four high schools in the San Ramon Valley Unified School District. Its mascot is the Grizzly bear. Cal High's athletic rivals are Monte Vista High School and San Ramon Valley High School in Danville, California, and De La Salle High School in Concord, California.