c/o Darke County Commissioners
520 S Broadway
Neave Township: 937-548-8191
Year Round: Daylight Hours
Fort Jefferson is on County Road 24 just west of State Route 121, four miles south of Greenville in the city of Fort Jefferson in Darke County.
Site is PARTIALLY handicapped accessible.
Ohio Historical Society strives to meet ADA requirements. However, historic structures and outdoor areas provide challenges that make it difficult to provide complete access to all visitors. Please call the site with specific questions and concerns.