Parks & Recreation — Warren County, Ohio

Historic & Cultural Sites

54 sites on the National Register of Historic Places.

• Armco Park Mound I
• Armco Park Mound II
• Bone Mound II
• Bone Stone Graves
• Butler, Charles, House
• Coffeen, Goldsmith, House
• Corwin Council House and Jail
• Corwin House
• Corwin-Bolin House
• Crane, Jonathan, Farm
• Crossed Keys Tavern
• Deardoff, Daniel L., House
• Decker, Henry, Farmstead
• East End Historic District
• Ferney, John, House
• Floraville Historic District
• Fort Ancient
• Franklin Historic District
• Glendower
• Golden Lamb

Source: National Register of Historic Places.

Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:29.925961+00:00; aggregated 2026-04-13T16:08:25.017791+00:00.