John Hill–Keltomaki Ranch

The John Hill–Keltomaki Ranch, located near Brownsville, South Dakota, is a historic site that showcases the unique blend of Finnish folk building traditions and American vernacular architecture. Established in 1925 by John Hill Jr., the ranch features five contributing buildings and two structures across 4 acres. Notably, the barn exemplifies exceptional Finnish-Scandinavian construction techniques. The site, which reflects the heritage of John Hill Sr., an immigrant from Lapua, Finland, was recognized on the National Register of Historic Places in 1985, making it a significant destination for tourists and researchers interested in cultural history and architecture.