Parks & Recreation — Canyon County, Idaho

Historic & Cultural Sites

45 sites on the National Register of Historic Places.

• Beale, F. F., House
• Blatchley Hall
• Boise River and Canal Bridge
• Caldwell Carnegie Library
• Caldwell Historic District
• Caldwell Odd Fellow Home for the Aged
• Caldwell Residential Historic District
• Dewey, E. H., Stores
• Dorman, Henry W. and Ida Frost, House
• Farmers and Merchants Bank
• Fort Boise and Riverside Ferry Sites
• Horse Barn
• Houlder, Ellen, Farm
• Idaho State Sanitarium Administration Building
• Little, Thomas K., House
• Lockman, Jacob P. House
• Map Rock Petroglyphs Historic District
• Melba I.O.OF. Lodge Hall
• Mercy Hospital
• Middleton Substation

Source: National Register of Historic Places.

Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:27.536652+00:00; aggregated 2026-04-13T16:08:22.826006+00:00.