Check out our new selection of the top places to visit in Philadelphia. Each of these sites is located in the historical district. Park nearby and enjoy a day of fun learning about some of the most important places and people in American history. Each of these locations is now available in your Duckwyn Passport. Stop by each and use the app to get your stamp and souvenir coins.
Chris Wills, founder and developer of the Duckwyn Project, a Travel Passport app for parents and kids to explore and document the world.