This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

The largest living museum in the Northeast recreates life from the Early Republic period complete with costumed historians and reenactors.

This hotel was the site of major events in sports and radio history. It was also used as a detention center during World War II.

What may be Boston's finest Art Deco building, located in the city's Financial District.

The largest collection of historic military firearms in the United States.

This area was once known for being a lawless haven for rough-and-tumble sailors, earning the maritime-themed nickname "the black sea."

An amazing example of early-20th-century architecture, this church features marble transported from Utah.

The last remaining building in Washington, D.C., built by H.H. Richardson, one of America's most iconic architects.

Over the last century, this elegant columned facade has been home to the headquarters of a bank, several nightclubs, and a restaurant.

This large garden vase urn has nothing to do with the seventh U.S. President—it was designed by one landscape designer to honor another landscape designer's contributions to the National Mall.

This rowhouse doubles as one of the most photographed spots in the nation's capital.

In an alcove of this historic library, you can find murals painted in the 1930s by an artist who went on to create some of Disney's most iconic animated films.

A gift from Japan, 17th-century lantern stands among the cherry trees at D.C.'s Tidal Basin.

Ruins from the Parthenon and petrified wood line the interior of one of the world's most famous monuments.

The sculptor was instructed to add “stallion attributes” to the general's bronze mare.

Inside this art museum resides one of Glasgow's most famous musical instruments.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

In the depths of Glasgow Cathedral's crypt, one pillar stands out from all others.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

Beneath the southern end of the Golden Gate Bridge is the “Gibraltar of the West Coast,” a fort built to protect the San Francisco Bay from naval attack.

At the base of the Golden Gate Bridge, a small sign basically begs for a high-five.

A hidden gem, named after a San Franciscan icon, offers spectacular views of the Pacific Ocean.

New Hampshire's first neighborhood is now preserved as a historic village with live action role players.

Final resting place of the two women killed on a small island off the coast of New Hampshire.