The Sauk Prairie area includes:
A large rural area and the communities of Sauk City, Prairie du Sac, Merrimac, Leland, Denzer, Blackhawk, Witwen, and Roxbury.
Sauk Prairie Area Historical Society own and operate three museum sites: Tripp Memorial Museum, Lady of Loretto Church Museum,
and Salem (Ragatz) Church Museum.
Tripp Memorial Museum is the home office of Sauk Prairie Area Historical Society and is located downtown Prairie du Sac, Wisconsin along the beautiful Wisconsin river. This primary site consists two floors of display area and museum office.