The sign marks one of the endpoints to mainland Britain's longest overland travel route.

All that remains of the once-booming chain is a single orange-roofed restaurant.

A converted hangar displays dozens of helicopters, from a famous 1943 rescue chopper to several autogyros.

This museum-within-a-museum pays tribute to "The World's Most Experienced Airline."

The longest-covered bridge in the state of Maryland.

A stunning gilt bronze relief denounced by Hitler as "degenerate art"—even though it was dedicated to the Nazi leader.

Amsterdam's former hotspot for public executions and dissections.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

Cozy basement bar sports an inventory of over 2,000 beers.

The largest bell in the world has been swinging high above a Cologne cathedral for almost a century.

The sweet story of how American cargo planes became known as "Candy Bombers" during the Berlin Blockade.

This exaggerated sculpture resembles a well known feature of Vancouver:

A roundabout in the West Indies that pays tribute to a bus driver who brokered no-nonsense on the school route.

Six miles off the coast of Key West, a former military transport ship is now one of the largest artificial reefs in the world.

After a long career, a disastrous sinking, and a half-successful salvage, this Naval vessel-turned-artificial reef ended up exactly where she was supposed to—with a little help from nature.

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

Cryptid lake monster honored with its own monument.

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

The purported world's shortest international bridge connects a homeowner in Canada to his backyard in New York.

The private island of Yale's elite Skull & Bones society is kind of a dump.

If you look closely at the oldest bridge in Paris, you might notice hundreds of ugly faces leering from its sides.

A humble air museum located in an original World War II aircraft factory.

One of Mexico's youngest major cities still holds on to this structure representing its short modern history.