If you've never been to Philly before I highly recommend taking some time for our museums and history!!

John Heinz Wildlife Refuge is right by the airport and great for a nice winter walk. The Delaware Water Gap area of the Poconos is beautiful with lots of great nature and hiking, though would definitely have to be weather dependent. Could also drive over to Hershey and see chocolate world, then hike Pole Steeple 😊