About Us

Summer at CSB is a co-educational summer program, run by Cathedral School for Boys. We offer unique opportunities for students from preschool through grade 8. Located in the beautiful, historic Nob Hill neighborhood of San Francisco, California, campers will get the opportunity to immerse themselves in engaging and inspiring programming that will keep their minds and bodies active all summer!

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Summer at CSB

Summer at CSB is a Cathedral School for Boys run program, located in San Francisco, California. Summer at CSB is open to girls and boys grades PreK-8 and offers enriching summer programs. We strive to create a fun and welcoming environment where campers are able to experience all that our summer programs and Cathedral have to offer.

1275 Sacramento Street, San Francisco, CA 94108 • Phone: 415.771.6600 • Fax: 415.771.6601