MY daughters and I where here about a week ago.
The museum is huge and there is a ton too see.
You can definitely not really see it all in one day.
I got a family yearly package as it was worth while as it also included the art museum as well.
Now i can go anytime I want as many times as I want in a year.
I have not been to a natural history museum in many many years but the Carnegie is definitely one of my favorites.
My daughters and I walked around for hours seeing all the amazing exhibits.
You can be sure I will be going again real soon to see all that I had missed and to spend more time at each exhibit.
I highly recommend the Carnegie Museum of Natural History it is definitely a must see in Pittsburgh