Philadelphia is a city in the United States Commonwealth of Pennsylvania. With a 2019 projected population of 1,584,064, it is the sixth-most populated city in the country and the most populated metropolitan in Pennsylvania. And history pervades Philadelphia's main attractions: America's Founding Fathers signed the Declaration of Independence here in Independence Hall, and the city's Liberty Bell sounded in 1776 to call people to the Declaration's first reading. Philadelphia also has the lush Fairmount Park and the busy Rittenhouse Square.

The Eastern State Penitentiary is an unconventional yet popular tourist attraction. Examine the one-of-a-kind solitary prison design and search for the cell where Al Capone was imprisoned. Stop by the Reading Terminal Market for fresh foods, housed in the same indoor building founded in 1892. The Franklin Institute provides hands-on science and technology education in 11 permanent galleries, continuing the learning and discovery methods of its famous local hero, scientist, and politician Benjamin Franklin. The Philadelphia Zoo, the country's first zoo, has around 1,300 species. Aside from its historical riches, the city offers a plethora of other cultural attractions. Put on a gray sweatshirt and go for a jog through Philadelphia and along the Schuylkill River, much as Sylvester Stallone did in Rocky and its numerous sequels. As you sprint up the 72 stairs of the Philadelphia Museum of Art, hum Gonna Fly Now.