True to its name, this little house presents like a dollhouse, and surprising details are revealed with a quick peek through the window.

Once damaged by Hurricane Agnes, this bridge is now on the National Register of Historic Places.

An abandoned stretch of highway, deteriorating next to the operational one.

This beautiful stone arch bridge wasn't even expected to stand for one day, but people have been crossing it for centuries.

Once a thriving business district, this former shopping area is now an urban ghost town in the heart of the city.

At this former Prohibition speakeasy, electric birds signaled the arrival of hooch.

A blank headstone topped with a pile of pennies marks the final resting place of the infamous assassin.

The oldest farmer's market in America is so ancient it was approved by the King of England.

A small museum along the Susquehanna River is home to a rich collection of Native American artifacts.

Unannounced visitors are now welcome at the site of the largest Prohibition-era bootlegging operation in the region.

A sacred collection of indigenous rock art.

This massive sycamore tree has been labeled as one of the largest in the state.

Long before the Battle of Gettysburg occurred, dinosaurs roamed the area and left their footprints on this bridge.

An almost life-sized elephant named Ms. Ellie greets visitors at this jumbo-themed museum.

The legacy of baseball great Roberto Clemente is preserved in a retired Pittsburgh fire station.

This little museum in the town where zombies were born celebrates the living dead.

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

This covered bridge was used by both Union and Confederate troops during the Battle of Gettysburg in 1863.

This large stone residence served as a field hospital during the Battle of Gettysburg between stints as a tavern.

A museum and research center dedicated to preserving the history of Rolls-Royce and Bentley motorcars.

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

The mortal remains of a Russian prince, priest and paranormal investigator who came to America in 1792.

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

The ruined remains of a coal mining ghost town are hidden within the woods.