National Historical RegisterIndependent guide · not a government site

National Register listings in Hardin County, Illinois

5 listings 0 districts 4 with nomination summaries Updated October 2026
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Most notable listings

Battery Rock Cave-in-Rock · Site · listed 1998 Cave-In-Rock Cave-In-Rock · Site · listed 1998 Illinois Iron Furnace Rosiclare · Structure · listed 1973 Rose Hotel Elizabethtown · Building · listed 1972 Orr-Herl Mound and Village Site Rosiclare · Site · listed 1978

All listings

Places: Rosiclare (2) · Cave-in-Rock (1) · Cave-In-Rock (1) · Elizabethtown (1)

NamePlaceTypeListed
Battery Rock Cave-in-Rock Site 1998
Cave-In-Rock Cave-In-Rock Site 1998
Illinois Iron Furnace Rosiclare Structure 1973
Orr-Herl Mound and Village Site Rosiclare Site 1978
Rose Hotel Elizabethtown Building 1972

State Historic Preservation Office

Nominations, tax-credit certifications and official records for Illinois go through the Illinois State Historic Preservation Office. See how to nominate a property.