646 Main Street
Curator – Margo Prentiss
Directions: Located on Main Street, downtown Plattsmouth.
Exhibits at Cass County Museum depict the county’s history since 1854. The Historical Society also owns a log cabin and Burlington Northern caboose that sit at the end fo Main Street in Plattsmouth and a one-room school – Rock Bluffs – located about eight miles south of Plattsmouth.