Climb inside an iron crystal magnified 165 billion times its normal size.

This ten-ton fruit sculpture celebrates the Finland homeland.

This insurance company building reminds customers that witches, bears, and gnomes are out there, best be insured.

This endearingly discomfited urinating statue commemorates the sneaky pees had by us all.

A subterranean house of worship carved right out of the bedrock.

Rubbing the buttons along this statue's coat is considered good luck.

Take a seat and hear a song by the composer Frédéric Chopin.

A unique sculpture calls the outside of this steakhouse home.

Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

A medieval setting reimagined into a unique art alley.

The Guardian of Tallinn.

Only a fragment of this 15th-century Dance of Death survives today.

"There's nothing there," and other lies the KGB told us.

At the foot of an active volcano sits a church miraculously spared by its lava.

Réunion Island's highest point is a two-million-year-old volcano and a paraglider's paradise.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

These fantastically named natural pools look like something out of a Scottish myth.

A mysterious castle built as a monument to lost love.

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.

Here’s how Robert the Doll earned his reputation as the most haunted doll in the world.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

The first declared National Monument in the United States.