An architectural mecca in a small Indiana town? Believe it or not, Columbus has been ranked 6th in the nation for architectural innovation and design. Among the 90 buildings created by world renowned architects are two creations by Eero Saarinen in the Modernist style - Miller House and Garden, a famous midcentury modern home, and the impressive North Christian Church (pictured) with its sky-piercing 192-foot spire. Among the other must-see sites are the ornate 1864 Victorian mansion and Italian gardens known as the Inn at Irwin Gardens, The Prall House, an early 1890s Queen Anne Victorian home landmark, the intriguing Fire Station 4 designed by Robert Venturi in 1966 and the unusual look of the Columbus Signature Academy at Fodrea Campus with its semi-circular white exterior highlighted with primary colors and super graphic numbers.