Cascading waterfalls mark the gateway to the ancient burial place of Clan Macnab.

A couple turned their front yard into an artistic masterpiece.

Currently housing a corporate bank branch this building at the southern tip of Manhattan was once the gateway to luxury vacationing.

This Wall Street bar was once a hub of revolutionary activity where Washington famously bid farewell to his troops.

Magnificent New Deal Murals evoke a time when New York City harbor was one of the world's greatest and busiest ports.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

An artist's cute bronze subway sculptures belie his violent artistic past.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

West Point’s only monument to a woman veteran stands above an empty grave.

This abandoned ironworks was once the most important military supplier in America.

Astonishing collection of helmets, scientific instruments, and medical models.

This giant rock arrived at this quiet park thousands of years ago on the back of a massive glacier.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

Haunted Victorian house that inspired a legendary "Ghostbusters" court ruling.

A historic Black graveyard hidden in the parking lot of one of America's largest malls.

One of the largest trees of its kind in California.

Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

An inconspicuous footbridge beloved by San Diego locals.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

For patriotic Russians, this memorial honoring the Soviet soldiers who died liberating Berlin in 1945 is the most sacred location outside of Russia.

This museum is home to a sugar sculpture of the Berlin Airlift Memorial.