Philadelphia GuidePhiladelphia, located in southeastern Pennsylvania, in the mid-Atlantic region, is the fifth most-populous city in the United States. Often referred to as "Philly," the city is coterminous with Philadelphia County. HotelsFind hotels in Philadelphia, including The Rittenhouse, Hotel Palomar Philadelphia - a Kimpton Hotel, Monaco Philadelphia, Rittenhouse 1715 A Boutique Hotel, Cornerstone Bed and Breakfast, AKA Rittenhouse Square and Sofitel Philadelphia Hotel. Places and AttractionsExplore popular places and attractions around Philadelphia including Drexel University, Adventure Aquarium, The Union League, Elfreth's Alley, Carpenters' Hall, Battleship New Jersey and Yards Brewing Company. RestaurantsDiscover restaurants around Philadelphia including Geno's Steaks, Pat's King of Steaks, Parc, McGillin's Olde Ale House, Moshulu, City Tavern and Chinatown. Old CityPhiladelphia's Old City is home to a large number of historical sites, galleries, restaurants, and bars, and is known for its active nightlife and cultural opportunities. NorthwestPhiladelphia's Northwest district is a huge area north of Lehigh Ave and west of Front St. Center City WestPhiladelphia's Center City West is the downtown area west of City Hall. It contains downtown's upscale shopping district, the financial district, and the museum district along the Benjamin Franklin Parkway, culminating in the Philadelphia Art Museum and Fairmount Park. WestWest Philly is a mostly residential section of Philadelphia west of the Schuylkill River, which represented the western boundary of William Penn's original plan for the colonial city. NorthNorth Philadelphia is large area north of Philadelphia's Center City that includes many neighborhoods such as Northern Liberties, Kensington, Fishtown, Fairmount, the Spring Gardens, Templetown, Nicetown, and Tioga. SouthSouth Philly is a district of Philadelphia. Famous for its Italian heritage as well as being featured in Rocky, South Philly … Center City EastCity Center East is the most dense section of Philadelphia, home to City Hall, the Convention Center, Chinatown, Washington Square West, and Gayborhood. Chestnut HillChestnut Hill is a neighborhood in the Northwest Philadelphia section of the city of Philadelphia, Pennsylvania. NortheastNortheast Philadelpia is a more residential area of the city, although it is home to burgeoning Russian, Brazillian, and Indian communities and restaurants.