Become a member today to support our mission and enjoy the many benefits!

Simply select a level below to become a member. Please allow 7-10 business days for us to process your membership and mail your materials. 

If you are looking to reserve Georgetown Loop Railroad tickets ASAP, please buy your membership through Georgetown Loop by calling 888-456-6777. They can help you purchase a membership AND book your tickets.

If you have questions, please contact our membership office at (303) 866-3639 or membership@state.co.us.

To learn more about the Colorado! Friend Circle and join, click here.

Looking for corporate memberships? Click here.  Are you an educator, History Colorado volunteer, or veteran? Please call us for special membership pricing.