Parks & Recreation — Hardin County, Illinois

Historic & Cultural Sites

5 sites on the National Register of Historic Places.

• Battery Rock
• Cave-In-Rock
• Illinois Iron Furnace
• Orr-Herl Mound and Village Site
• Rose Hotel

Source: National Register of Historic Places.

Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:27.638841+00:00; aggregated 2026-04-13T16:08:22.915479+00:00.