This is one of the finest museums. I've been coming here since childhood when everything was free. Some of the meticulously maintained displays have been there as long as I remember. To see everything here you'll need to spend a good bit of time. Renowned for its dinosaur collection that are some of the best in the world. If in Pittsburgh visiting make this one of your stops and don't forget the art collection next door. There's parking for the Museums and street parking as well.