Beyond the School Day

Summer Camp

Update: The first 3-week session of camp is full. To be added to a waiting list, please email The second 3-week session, plus a 4th week add-on, is still accepting campers ages 3-6. You do not need to be a current Marin Horizon School student to attend camp.

Welcome to Marin Horizon Summer Camp!

FUN AND ACADEMIC. Every week has a different theme. This year's themes will include Community, Art, Kitchen Chemistry, Imagination, Science and Engineering, Music Makers, and Outdoor Ed. Many of our themes include engaging STEAM themed projects (Science, Technology, Engineering, Arts, Math) for even our youngest campers.
WARM AND WELCOMING STAFF. With an 6:1 camper to counselor ratio, we offer small group supervision at all times and a policy of inclusion to ensure all campers receive the attention they deserve. Most of our counselors are full-time teachers at Marin Horizon during the school year.

More Information

List of 5 items.

  • Session Dates

    • The first session runs from June 15–July 2 (no camp Friday, July 3)
    • The second session runs from July 6–July 24. The optional add-on week is July 27–31.
  • Cost Per Session

    Session 1 $1,064
    Session 2 $1,140
    -Session 2 add-on week $380
  • Safety Protocols

    • Students will be assigned to stable cohorts of no more than 12 students. 
    • The health department has asked that students not move or change from one camp to another more frequently than every 3 weeks.
    • Cohorts will remain together for an entire 3-week session and will be composed of mixed-age students.
    • Siblings will be placed in the same cohort.
    • Cohorts will not mix with other cohorts, including teachers.
    • Detailed drop-off and pick-up routines will be provided before camp. These new routines will be critical to keep students in different cohorts from mixing.
  • Tuition/Refunds Policy

    • Fees, if applicable, must be paid in full when registering.
    • Please select your session and times carefully. While we will do our best to accommodate a subsequent scheduling change, this revised summer camp structure is far less flexible.
    • An administrative change fee of $25 will be charged for any changes to your registration.
    All refund requests must be submitted in writing or by email to
  • Extended Care

    Not currently available.
Non-discrimination policy: We do not discriminate on the basis of race, religion, nationality, ethnic origin, gender, gender identification, disability or other category protected by law.