National Register Listings in Boone County, Indiana
Boone County Courthouse
Brock, Pryor Farmstead
Cragun, Strange Nathanial, House
Howard School
Lebanon Courthouse Square Historic District
Maplelawn Farmstead
Oak Hill Cemetery
Scotland Bridge
Simpson-Breedlove House
Thorntown Public Library
Town Hall (Castle Hall)
Traders Point Hunt Rural Historic District
Ulen Historic District
The USS Indiana, a battleship that served in both World War I and World War II, was named in honor of the state. It was commissioned in 1895 and was the lead ship of its class.