The colonial home of Paul Revere during the American Revolution.

A Manhattan tombstone honors a popular 19th-century heroine, now long forgotten.

Intricate, eye-catching, award-winning rubber sculptures liven up this Pennsylvania town.

Dedicated to extinct passenger pigeons.

One of the oldest Catholic churches in the U.S., situated just east of Gettysburg.

These small house replicas have stood proudly since the 1950s, even as the property has changed hands.

While seemingly a cruel joke, this bench actually honors an esteemed member of the community who passed away in 2006.

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

Home of the only civilian casualty at the Battle of Gettysburg.

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

This striking Victorian Home with its 113-foot turret is best known as the site where abolitionist John Brown was executed in 1859.

A giant time capsule not scheduled to be cored until 2040.

Once the home of a noted Civil War spy, the two-story brick house now serves as a museum.

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

The "All-Seeing Eye of God" symbol on this library is a clue to one of the many former lives of this building.

A monument marks the location of the first successful steamboat demonstration.

This general store is more than a century old and home to various oddities and antiques.

This advertisement for talcum powder was painted on the rock face and has since defied removal.

Time travel with sweets across history at this research-based candy store.

The New Bedford Whaling Museum in Massachusetts displays what it calls the world's largest ship model.

The only boathouse Frank Lloyd Wright ever designed was also the only unbuilt structure in his famous Wasmuth Portfolio, until 2007.

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.

Larger-than-life cut-out murals of James Dean and Elizabeth Taylor, dedicated to their 1956 film ‘Giant.’

Thousands of tiny squares in different colors make up this piece of street art.