Time Travelers program - free reciprocal membership network of historical museums, sites and societies throughout the United States, with over 300 organizations in more than 40 states across the country.
If you join at at the Explorer level or higher, you also receive Smithsonian benefits, including Smithsonian magazine (one year subscription / 12 issues), personalized Smithsonian Affiliate membership card and much more!
New This Summer! Take a break, sit back and relax. When you stop into the History Colorado Center be sure to check out our new Members Lounge. Mondays through Fridays you can browse some of our publications, have a cup of coffee and plan the rest of your visit. Get off your feet and stretch your legs, or take advantage of the family restroom. Ask for directions at the Admissions desk.