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.
AdPhiladelphia. Find your stay with easy booking and personalized search filters. Simple searching, easy booking, better value hotels. Get what you need with KAYAK.
Search 100s of sites · Top hotel partners · Compare hotels for free · Hotel booking and more
AdCompare Prices & Save Money With Tripadvisor (The World's Largest Travel Site). Tripadvisor Checks Up To 200 Sites To Help You Find The Lowest Prices.
Service catalog: Traveler Reviews & Photos, Price Comparison, Online Res…