Logo for the Adams County Historical Society

Adams County Historical Society

Adams County Museum & Saint Clair Ross Cemetery

9601 Henderson Rd. Brighton, CO 80601
Tuesday - Saturday, 10 AM - 4 PM
(303) 659-7103

Our next event is the Fall Festival Craft Show, on Saturday, October 1st, from 9 AM to 4 PM. We'll have over 150 vendors from all over Colorado selling handmade products. Admission is $3, cash only.

The Fall Festival will be held at the Exhibit Hall and Waymire Dome of the Adams County Fairgrounds, 9755 Henderson Road, Brighton, Colorado, 80601.

Check out future events on the EVENTS PAGE


Located next to the Adams County Fairgrounds, the Adams County Museum has nine buildings, including a schoolhouse, a firehouse, a Victorian-era house, a gas station, and a blacksmith shop.

Hoffman Hall at the musuem features a saddle used by President Theodore Roosevelt, a two-story combine harvester, and Colorado's second-oldest printing press.

The Adams County Historical Society also maintains the Saint Clair Ross Cemetery, located at 11290 124th Ave. in Brighton.

Facts About Adams County