World War II bunker still standing on the New Jersey beach.

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

FDR's Art Deco hospital tower was hopelessly inefficient.

An oft-overlooked, magically musical monolith that stands majestically between Arlington Cemetery and the Iwo Jima Memorial.

A stone copper was sculpted on the wall of the Carlisle Cathedral to honor a local hero.

The abandoned railway bridge stands hidden in the farmland of rural Cumbria.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

A smoke stack so large, the Washington Monument could fit inside!

The rocks of a certain area of Butte, Montana give off a musical ring when hit.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.

The Wright Tavern is possibly the most important building in Concord Massachusetts to the American Revolution.

Louisa May Alcott based “Little Women” on her experiences growing up in this house with her sisters.

This location holds the truth to what truly happened that faithful night.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

Plymouth's huge yet little-known memorial to the Pilgrims.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.

The fountain marks the area where hundreds of accused witches were burned at the stake.

The most loyal of little dogs, or a Victorian era publicity stunt?

The world’s first museum dedicated to the history of childhood opened in Edinburgh in 1955.

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

The colorful stairs are made with marble from the world's major quarries.

This charming old building's loose connection with the Scottish Reformer is what saved it from demolition after it split apart.

The Scottish Reformation leader's grave was paved over and is now a parking lot.

Inside this cathedral is a shoulder bone belonging to the Patron Saint of Scotland.