Colorado Capitol Building


Number for general information: 303-866-2604

General hours M-F 7:30-5.

Free tours in June and July every half hour, 9-3:00. From August to May, on the hour 10-3.

The capitol is closed weekends and all legal holidays.

Mr. Brown’s Attic, the museum highlighting the history of the building and early Colorado, is open from 9-3, no reservations required.

To make a reservation for a tour, please use the link below or call 303-866-2604.

Map to the Capitol Building in Denver
Colorado Capitol Website

The stamp for Colorado is located at the tour desk, 1st floor, north entrance.  Stamps are also located at the entry security stations at the north and south sides of the building.

This information was updated in February of 2020.

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