Join the journey of discovery at Cranbrook Institute of Science!
As a member, you support our mission to inspire a passion for science and nature in people of all ages. By joining us, you help make science accessible and exciting for everyone, from young students to lifelong learners. Your membership empowers us to continue exploring and preserving the natural world and educating the next generation of scientists. Together, we can foster curiosity and a deeper understanding of the universe. Join us in our mission to ignite a lifelong love for science and make a lasting impact on our community and beyond.
Membership Information
Already a member? Your new digital membership card will display a new membership number. The number printed on your previous physical membership card will not work with the new online ticketing system. When reserving or purchasing member tickets, use the new membership number shown on your digital card.
Member pricing for Institute exhibits and ticketed programs does not apply to field trips, group visits, or workshops.
Membership purchases cannot be transferred or refunded more than 24 hours after the original purchase date.
Haven’t received your digital membership card, need help finding your new membership number, or have questions? Contact membership@cranbrook.edu or 248-645-3245.
To access member tickets, enter the last name and membership number associated with your membership.
Reciprocal Membership Benefits
Depending on your membership level, you may receive free or discounted admission at participating museums and science centers through our reciprocal programs. Benefits and restrictions vary by program and participating organization. Before visiting, review the organization’s current policies and bring your digital or physical membership card.
Institute members can purchase their LEGOLAND or SEA LIFE tickets by following the links below. Tickets must be pre-purchased online in advance of your visit and proof of a valid membership card must be shown. Terms & conditions apply.
Gift Membership Information
Give a year of discovery to the science lover in your life with a Cranbrook Institute of Science gift membership.
Gift memberships are available at every membership level, making it easy to select the experience that best fits the recipient’s interests. Explore the membership levels below to find the right gift.