Guided tours $7 (Usonian house); $20 (basic); $35 (in depth).
Daily 9:30-4:30. Usonian house tour departs on the hour and half-hour. One-hour basic tour departs at 10, noon and 2. Two-hour in-depth tour departs at 10:30 and 1. Reservations are recommended for guided tours. Closed Jan. 1, Thanksgiving and Christmas. Phone ahead to confirm schedule.