Amazingly, this old machine within the Resorts Casino still functions.

This Philly landmark has a giant butterfly pavilion, three floors of insect displays, and withstood a $40,000 heist.

This black shoreline is made up of exploded lava particles.

The alley connecting two of country music’s most historic venues has a rich history of its own.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

A well-preserved example of an early industrial operation in the northeastern United States.

A real flying saucer, contracted by the U.S. Air Force.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

A twisted steel beam from the wreckage of the World Trade Center is the centerpiece of this memorial for those who died on September 11, 2001.

Washington's iconic carousel has a nice piece of Civil Rights history.

A heroic pigeon that, through a barrage of gunfire, delivered a message that saved over 100 lives in World War I.

Perhaps the most scandalous statue of America's first president.

Home to a vast and influential collection of Shakespeareana.

The most decorated dog of World War I is preserved in the Smithsonian.

This massive airship factory is so large that it has its own indoor weather.

Lumps of significant stone from around the world surround a flaming monument for peace.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

This historic old movie house was the scene of one of the Blob's most iconic attacks.

The largest island on the great salt lake is home to curious creatures and strange stories.

Beautiful views of the surrounding hills and birds of prey can be found at this sanctuary.

The site of a tragedy in 1908 that claimed the lives of 171 people and changed fire safety laws across the state.

Where the famed frontiersman was born, raised, and survived Quaker intrigue