Philadelphia, colloquially referred to as Philly, is the most populous city in the U.S. state of Pennsylvania and the sixth-most populous city in the United States, with a population of 1,603,797 in the 2020 census. The city is the urban core of the larger Delaware Valley, also known as the Philadelphia metropolitan area, the nation's eighth-largest metropolitan area and seventh-largest combined statistical area with 6.245 million residents and 7.366 million residents, respectively.
AdFull refund available up to 24 Hours before your tour date. Quick & easy purchase process. Indulge in some culture to your Philadelphia trip. Book today!
AdQuick & Easy Purchase Process! Full Refund Available up to 24 Hours Before Your Date. Top Rated Philadelphia Cultural Tours! Book on Viator, by TripAdvisor.
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The most venerable and polished of the tour-and-activity sites. – BBC
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