Learn about Magic Mountain’s pre-history and history through the archaeological work conducted by the Denver Museum of Nature and Science. Join us at Golden History Center Program begins at Golden History Center at 6 p.m. sharp. The program will last around two hours. Pricing: Members always get a discount. Membership pays for itself with just a few programs for your family. Join us. In this case, it’s free to GHM members and to DMNS members; $5 non-members.