Dayton’s National Museum of the U.S. Air Force was ranked #4 of the best U.S. Museums.
The museum had 1.15 million visitors in 2014 – which made it the third busiest museum.

This local museum is free and is open daily except for three holidays. It is located at Wright-Patterson Air Force Base. The museum is the world’s largest and oldest military aviation museum with 360 aerospace vehicles and missiles on display on 19 acres.

See the USA Today article here.