If your trip to University City is all locked in but your travel itinerary is looking a little empty, we can give you a helping hand.You can't come this far and not check out University of Pennsylvania --- particularly when it's so close to your hotel!Give that rental car a breather and start using those feet. Not far from this neighborhood's center, Mutter Museum is worth a look. Franklin Field and Penn Museum are a couple of other nearby attractions that draw plenty of travelers like yourself.