The Pima Air & Space Museum is one of the largest non government funded aviation and space museums in the world! Featuring over 350 historical aircrafts, from a Wright Flyer to a 787 Dreamliner. Sitting on 80 acres the museum opened its doors to the public in May of 1976. Over the past forty years, the museum has grown immensely and today encompasses six indoor exhibit hangars (three dedicated to WWII).