Summer at CSB

Summer at CSB is a co-educational summer program run by Cathedral School for Boys for preschool through grade 8. The program is academically focused and combines learning and fun. It emphasizes four pillars: Minds, Hearts, Hands, and Voices.

Programs

• Summer at CSB — preschool through grade 8 · Co-educational summer program run by Cathedral School for Boys; academically focused, combining learning and fun.

At a glance

• Ages: 3–14 years old
• General schedule: Summer programs are academically focused, combining learning and fun. The program emphasizes four pillars: Minds, Hearts, Hands, and Voices.

About the provider

Cathedral has been running summer programs for girls and boys since 2014. Summer at CSB says it is more than camps and classes, and describes itself as an opportunity to make connections, learn, and have fun all summer long. It is open to girls and boys and states a commitment to diversity, equity, and inclusion and to creating a community of people that feel safe in the way that they identify.

Located in the Nob Hill neighborhood of San Francisco, California, on the Cathedral School for Boys campus. Summer at CSB is open to girls and boys and strives to create a fun and welcoming environment. It also states a commitment to diversity, equity, and inclusion and to creating a community of people that feel safe in the way that they identify.

Last updated September 16, 2026.