This collection of solar timekeepers includes the world's first digital sundial.

The oldest remaining authentic Putt-Putt course that Donald Clayton created in Ohio.

Nine bronze hands protruding from a wall honor the student uprising that led to the fall of Czechoslovakia's Communist government.

The final resting place of the controversial chess champion.

A world-class theater sits hidden in this remote town in West Iceland.

Iceland's tribute to its thankless civil servants.

Two volcanic lakes in an enormous crater formed in a prehistoric eruption.

A giant concrete orb in far north Iceland marks the ever-shifting boundary.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.

Where America's first doomsday cult awaited the end of the world.

This charming cobbled backstreet is the most Instagramable street in Paris, much to the residents' annoyance.

One woman's decades-long obsession with the "La Fée Verte."

World's largest collection devoted to one fruit.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

This museum glorifies the humble potato.

This historical theme park celebrates all things noodle.

Half-eaten food on display at an English café.

This soda factory is one of the last in America to use real cane sugar despite the protestations of Dr Pepper.

Central Europe's largest collection of mini-bottles is on display at this museum devoted to a bitter Hungarian liquor.

This remote eatery and museum is preserved as a time capsule of a small Icelandic fishing town.

A museum dedicated to the silliest fruit.

Once a giant gingerbread factory, this space now hosts exhibits and workshops on the historic treat.

The traditional Polish croissant, folded 81 times into the shape of a horseshoe, is a legally protected cultural treat.