Tower A CONTROL TOWER Tower A is currently closed. Unique views of the active Union Terminal railyard Tower A is currently closed. Guests can get a unique view of the active Union Terminal railyard — the original control tower of the station. Museum Admission Includes Cincinnati History Museum, Museum of Natural History & Science and The Children's Museum Adult: $16.50 Seniors: $12.50 Ages 3-12: $12.50 Ages 1-2: $7.50 Under 1 year: FREE Member Adult: FREE Member Child: FREE Buy tickets Members receive discounts! Become a Member today to save on programs, exhibits and films throughout CMC. BECOME A MEMBER Museum Hours Open Thursday – Monday10 a.m. to 4 p.m. Closed Tuesday and Wednesday Closed Thanksgiving Day and Christmas Day Plan your experience Tickets General information Accessibility
