Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

This pair of Australian "waterfalls" appear to be falling straight across the land.

A massive wintry wall of snow up to 66 feet tall flanks a highway through Japan's mountains.

This wondrous waterfall rushing down a green-covered mountain wasn't discovered until 2010.

Derelict airplane bodies serve as both home and income for three Thai families.

Eerie ruins of an abandoned medieval fishing village crumble atop an unforgiving stretch of earth.

A mysterious echo seems to defy the laws of acoustics.

The explorer Captain Cook may have named it White Island, but the Maori call it Te Puia o Whakaari – The Dramatic Volcano.

A unique hanging cable-car navigates through Dresden, the oldest suspension railway in the world.

This painted Lego bridge is the product of over a century of locomotive history.

Supposedly Satanic numbers adorn this preserved submarine sail.

A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.

After the famous composer died in Paris, his sister snuck his heart out of the country to honor his wish that it be buried in their native country.

This small, but long-running hobby club has built one of the largest model rail lines in the US.

This airfield is home to a number of retired vintage planes in various states of disrepair.

A double agent hid information for the Soviet Union beneath this bridge for more than 20 years.

Inky sludge oozes to the surface of this beach thanks to a rare natural tar seep.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

Gladiators battle and chariots race daily in the ruins of a once-great Roman city.

The "Bridge Over the Atlantic" lets you cross the waterway in mere seconds.

A decommissioned submarine base makes a great space for graffiti art.

An eerie, derelict amusement park in Berlin.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.