Must see museum in Philly. Evokes the mighty Amer...

Must see museum in Philly. Evokes the mighty American Museum of Natural History in New York but more accessible. Wonderful interactive exhibits for children. Dinosaur exhibit is a big hit with the little ones. We paid up for the Bugs exhibit- it was OK, could leave it off the itinerary if pressed for time. Pro tip: reciprocal admission honored for ASTC.