Legend has this precariously placed rock was placed by giants. Science has another explanation.

A group of glacial erratic boulders are improbably balanced on white limestone pedestals.

These huge glacial erratics are humorously named after a much much smaller bird.

A sign marks the plane crash that caused two nuclear bombs to fall in North Carolina.

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

This island castle contains enough secret passageways to support a season of Scooby-Doo episodes.

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

A castle built for love, and abandoned due to heartbreak.

This tiny little island has, as the name says, just enough room for its single house.

Smallest house in Toronto sits on a lot meant to be just wide enough for cars to drive through.

Miniature art that tells an enormous story.

This bomb shelter-themed bar has barely changed since it opened.

In the 1940s, Italian architect Mario Cavallè built a dozen of these round homes in northern Milan.

Pick up this rock and become an instant legend.

Three million year old fossils are exposed for all to see on this Icelandic shore.

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

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

Paris' linguistic guide to the international language of, yes, love.

This modern monument to pagan belief looks like it was transported straight from ancient times.

On East Burnside, a 24-hour vending machine distributes world-class pastries.

A mountaintop space observatory that is certified dark.

This knick-knack-covered house (complete with a matching van) is a charming oddity in the middle of a modest downtown neighborhood.

The yawning maw of this pagan visage is said to bite off the hands of liars.

An eatery in a shallow river where diners can enjoy their meal mere feet from the base of an artificial waterfall.