Mansion on the Hill is at W. 10th and N. Spruce sts. This restored 1880s brick mansion is one of the state's best examples of Victorian architecture. Special features include 16-inch-thick walls, interior wooden shutters and finely carved wood, including a cherry wood central staircase. The third-floor gallery features artifacts and pictures relating to Keith County and Ogallala history. A one-room schoolhouse and a homestead house are on the site.