The Henry County Museum is a four-building museum complex housing the general history museum. It also includes an 1850s dog trot log homestead, turn-of-the-century village, one-room school, and Victorian era rooms.

Entrance to the building is through the adjacent Annex, 203 W. Franklin, which is wheelchair accessible. There is no charge to tour the art gallery in the Annex. The Restrooms, Genealogy Library and museum offices are also located in the Annex.

The admission includes the 1900's Village, Anheuser-Busch Building, Dog Trot Homestead and One Room School.

A ramp connects the Annex to the Anheuser-Busch Building, which is wheelchair accessible. The upstairs military room is accessible by a stair lift.

Clinton has no parking meters. In addition to street parking, there is a parking lot for visitors across the street from the Henry County Museum Annex.