$7; $4 (students with ID). Combination ticket with Campus Martius Museum $10; $5 (students with ID).
Mon. and Wed.-Sat. 9:30-5, Sun. (also Memorial Day, July 4 and Labor Day) noon-5, Apr. 1-Labor Day; Sat. 9:30-5, Sun. noon-5, first weekend after Labor Day-Oct. 31. Last tour of the towboat begins 1 hour before closing. Towboat tours also are available by appointment, rest of year. Phone ahead to confirm schedule.