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

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

Antiques and recycled art surround this cabin designed to resemble a 19th-century schoolhouse.

This shrine dedicated to the Virgin Mary is also a tribute from a mother to her fallen son.

This sculpture of a fisherman spent six years at the bottom of the Schuylkill River.

The slate extracted from these Pennsylvania quarries was once hailed as the finest in the world.

In the parking lot of a fast food restaurant, a statue memorializing a prolific bull elephant.

This Art Deco service station has been providing tune-ups and turning heads for close to a century.

This 15-foot tall obelisk commemorating the Philadelphia-Baltimore railroad connection sat neglected for over a century.

An American flag was erected for every day that passed during the Iranian Hostage Crisis.

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

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

The only statue of its kind to commemorate Washington's beginnings as an officer of the British Colonial Militia.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

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

A legendary boxing venue and ring featured in Rocky V.

The residents of this ominous-sounding street in Pennsylvania liked its name so much they fought to keep it.

The final resting place of the Hollywood star who came to a tragic end.

Intricate storybook scenes are tucked inside these shadow boxes, which are tucked inside a library in the Pocono Mountains.

For decades, it has disappeared and reappeared as water levels rise and fall.

A soon-to-be-forgotten roadside spectacle loaded with local lore.

This collection honors the iconic, and proudly American lighter that just won't quit.

An Irish Memorial commemorating those who perished due to potato blight.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.