Memberships
A great value for families and an important means of support for Sandcastles.
Save Money!
The more you attend - the more money you save!
A family of four starts saving money by their third visit!
Party Discounts
Receive exclusive discounts on parties.
Store Discounts
10% discount on items in our Sandcastles store.
Email Updates
Receive the monthly membership newsletter and up to date information before anyone else!
Early Enrollment
Receive early enrollment in our special workshops.
Programming
Take advantage of special programming most days!
Learn about the memberships and purchase your membership online by clicking the membership packages below. Memberships may also be purchased at the museum front desk using cash, check, or credit card. Sandcastles’ memberships are not tax deductible. The membership year is from December to December.
Reciprocal Memberships
Throughout the year Sandcastles Children’s Museum partners with other Michigan Museums and organizations to offer a membership exchange!
If you are member at that month’s museum/organization, you can use your membership to visit Sandcastles OR use your Sandcastles membership to visit that month’s museum/organization.
Upcoming Membership Exchange:
October 2026
Frequently Asked Questions
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Yes! With the family membership, the two adults are interchangeable, so two parents can attend or one parent and another adult.
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Family memberships are meant for the immediate family listed by name on the registration form. In this case, the children are not “interchangeable.” You will be asked to pay the entrance fee for your nephew only.
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With a Grandparents Membership, please list all grandchildren on your registration form, but only 4 at a time will be included for entrance during each visit. You are welcome to pay the daily admission for 4 of the 8 grandchildren if you want to bring them at the same time.
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Please call us at 231-233-9326 or come in to the museum during regular hours to fill out a registration form and buy a membership. Our memberships are $130 for up to 4 children and $10 for each additional child. So for 7 children, your membership will be $160.