Look closely and you’ll notice that the color changes a third of the way up the tower.

The preamble to the U.S. Constitution written entirely from vanity license plates hangs in the Smithsonian museum.

The span is crooked and made from two older recycled bridges.

This lovely pocket park is one of the most under appreciated in D.C.

The "lovely red Vega" of the legendary record-settling pilot.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

Largest Roman Catholic church in North America.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

Collection of vintage trailers double as hotel rooms.

America's only nuclear missile silo open to the public.

One of the first hotel rooms in a pod.

The famous artist couple lived and worked here, in two different houses separated by a bridge.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

Hanging within this medieval church are the bones of a beast allegedly slain by a fourth-century saint.

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.

Morocco's Argania trees are infested with nut-hungry goats.

A shrine contains nearly 200 statues of the Buddhist deity Jizo, dressed in bibs by parents who have lost a child.

Mountain where Jesus was first tempted by the Devil.

This grand gothic brewery has been pumping out suds for over a hundred years.

Eclectic musical collection ranging from hurdy gurdies and orphicas to the Rolling Stones Mobile Studio.

Hundreds of enormous icebergs drift through this waterway every year.

The granite head appears to be deep in thought and half buried in the ground.