The home and studio of Frank Lloyd Wright student Paolo Soleri, who died in 2013, this unusual complex of cast-concrete structures was a stepping stone for Soleri's experimental Arcosanti village, 65 miles north. Cosanti is also where Soleri's signature bronze and ceramic bells are crafted. You're free to walk around, see the bells poured (usually between 9am and 11am weekdays but call to confirm) and browse the gift shop. Located about 9 miles south of Taliesin West.