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Planetarium Private Reservation | Group of 60 or less
Mt. San Antonio College
Planetarium Private Reservation | Group of 60 or less

Planetarium Private Reservation | Group of 60 or less

08/18/2026
Tue 9:30 AM
Mt. San Antonio College
1100 N Grand Ave.
Walnut, CA 91789
United States

Please pay $20.00 deposit to hold this date/time for your planetarium visit.

Field trip general admission: $6.00/person to be charged on the day of your visit.

Note: There is an extra $100.00 setup fee for birthday party groups and special events.

A total cost estimate and more information including payment and parking instructions will be sent to you within 5 business days.

Planetarium policies:

Cancellation Policy: You can cancel up to two weeks before your scheduled event for a full refund of your deposit. No refunds available if it is less than two weeks before your event.

Minimum group size policy: 25 is the minimum number of people for a Private Planetarium Reservation. Groups. If you have a group less than 25 you will still be charged for a 25 person group.

Questions/Concerns? Please contact planetarium staff at 909-274-5795 or email planetarium@mtsac.edu. Thank you!

Planetarium Private Reservation | Group of 60 or less
Mt. San Antonio College
08/18/2026
Tue 9:30 AM
Mt. San Antonio College
1100 N Grand Ave.
Walnut, CA 91789
United States

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