1340 Pennsylvania St
Free admission for the residents of: Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, and Jefferson Counties – must show ID. May 1, August 1 (Colorado Day–Free for everyone!), September 6, and November 9 (Veteran’s Day). On free day, please consider making a donation according to your ability. The Museum is much busier on free days, so also consider visiting on a regular admission day instead. If you have a large group or a group with special needs, we can book a tour any other day by offering free or reduced admission.