The SC Johnson plant in Racine is the only remaining Frank Lloyd Wright-designed corporate headquarters still in use. Free tours of the plant include the Administration Building, Research Tower, the SC Johnson Gallery, The Golden Rondelle Theater, and Fortaleza Hall, which features a replica twin-engine S-38 amphibian plane used by Sam Johnson. Tours begin at The Golden Rondelle Theater.
Check their website for current tour schedule. For groups over 20, please call to make advance reservations.