Old Courthouse Square Museum is at 320 S. Fifth Ave. This restoration of the 1889 Romanesque-revival courthouse contains a variety of permanent and temporary exhibits which include more than 30,000 artifacts centering on local history. The Home Front exhibit highlights how conflicts from the Revolutionary War to the present day have impacted the local area. A research library is available. Guided tours are offered of the adjacent restored 1886 Sheriff's Residence and Jail.
Guided tours are available.