Round-trip fare $15; $7 (ages 3-12). Combination ticket with Rock City Gardens and Ruby Falls $49.90; $26.90 (ages 3-12).
fee (meters at upper station, pay box at lower station).
Daily 8:30 a.m.-9 p.m., Memorial Day weekend-Labor Day; Mon.-Fri. 9-6, Sat.-Sun. 9-7, Mar. 1-day before Memorial Day weekend and day after Labor Day-Oct. 31; daily 10-6, rest of year. Last round-trip departure is 1 hour before closing. Closed Thanksgiving and Christmas. Phone ahead to confirm schedule. Allow 1 hour minimum.