A sleepy little town that had the greatest landslide in North American history fall on it.

After Havre burned down, the best place to build was under the ashes.

Every fall this lake mysteriously drains, like a bathtub with the plug pulled out.

Live long and prosper in Vulcan, Alberta.

Victoriana on Orange Grove Avenue.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

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

This everlasting lightning storm may be the world's largest generator of ozone.

This sculpture is an instrument played by the swell of the seas.

Remarkably intact Roman stone fortifications have encircled this Spanish city for centuries.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

Eyam took steps to quarantine themselves and keep the plague from spreading.

These crumbling towers are some of the last remnants of a centuries-old Vietnamese culture.

This house was largely built out of hundreds of thousands of discarded glass embalming fluid bottles.

An Airy Would-Be Solution to a Housing Shortage.

This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.

This one-of-a-kind archeological site is home to strange prehistoric ruins, the original use of which is still a mystery.

A fake town founded by Western movie stars is now becoming a hip desert community.

A perfectly circular stronghold constructed in the 10th century is now a nucleus of Viking culture housing a museum, village, and reenactment of an epic Viking battle.

This solitary gravestone is separated from the rest in Appleton, explaining why local legends continue to surround it.

The mystery of this small, brick pond eluded its possibly only investigator until his death.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

World's largest Christmas store.

This recently rediscovered Civil War-era submarine was the first to ever sink an enemy ship.