Old neon signs from the City of Brotherly Love provide a snapshot of the city’s evolution.

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

Find your state fair food favorites all year long.

Believed to be the birthplace of the United States Marine Corps.

The oldest active church in Pennsylvania is also the second oldest Swedish Church in the United States.

The humble field where the first Major League Baseball game was played.

The oldest surviving presidential residence in the United States.

America's smallest national park site is the former residence of exiled Polish national hero Thaddeus Kosciuszko.

One of Philadelphia's largest murals resides hidden under this bridge.

A daily replay of the experiment that proved the rotation of the Earth.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

The origin of this mechanical boy was a mystery until he revealed his maker by writing it in perfect cursive.

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

A rare view of a preserved Victorian science museum.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

A full-service gas station known as the oldest in America.

Catch a ride through the Pennsylvania countryside on this historic narrow-gauge railroad.

In the middle of a busy airport, a statue honoring the astronaut who told Houston that Apollo 13 had a problem.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

A collection of bite-sized buildings creates a magical mini village in the Pennsylvania mountains.

An occult-y, historic hotel with the World's Largest Ouija board on the roof.

Journey through a collection of over 35,000 Halloween items from all generations.