This museum showcases the art of ancient sword-making.

A computer bug so primitive it was an actual insect.

Spend the night in this formerly abandoned traditional Scottish village.

What was once believed to be a church floor turned out to be the artwork of geology.

This Spokane mansion and the stories within its walls have been brought back to life, thanks to careful restoration.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

The oldest hotel in the world has been operated by the same family for over 1,300 years, even catering to samurai.

Could this grave be the true resting place of legendary gunfighter "Doc" Holliday? Unclear.

The ghostly remains of what was once the world's richest copper mine.

This former mining hub holds a surprising abundance of undisturbed relics from the Old West.

A lawless town deep in Death Valley was famous for its riches and death rate.

This ramshackle ghost town is comprised of mining-era buildings collected from around the region.

An exhibition devoted to the life (and posthumous taxidermy form) of the last known representative of the Pinta Island Tortoises.

The second-largest giant sequoia in the world.

In the foothills of the lesser Caucasus, a centuries-old fortress still stands.

One of the best-preserved medieval streets in Europe.

The largest lake in the Faroe Islands seems to be held hundreds of feet above sea level thanks to an optical illusion.

The artist and his brother are buried in a landscape straight out of a van Gogh painting.

With the Wild Bunch hunted almost to extinction and the law closing in on him, Butch Cassidy fled to this remote cabin in Argentina.

A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Stenciled handprints and wall paintings dating back 10,000 years, some of the earliest forms of cave art.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

This stunning mass of ice spans 121 square miles and is still growing.