免費取消Double Decker Hop-On Hop-Off City Sightseeing Philadelphia (1, 2, or 3-Day)1 小時 30 分鐘4.2(755)·觀光巴士最低US$49
免費取消Small-Group Public Walking Tour Exploring Philadelphia's Gilded Age to Now2 小時 30 分鐘5.0(5)·Philadelphia最低US$45