A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

This cairn marks the only place where Central European Time, Eastern European Time, and Further-eastern European Time meet.

This stone incorrectly marks the 35th parallel, causing some territorial kerfuffles.

This small piece of Michigan is entirely surrounded by Ohio.

The latest in a series of long glass bridges suspended at terrifying heights.

A son-and-daughter meat market, hawked by mom and dad.

This probably wasn't what Mao had in mind.

A canvas of crops grow from vibrant red soil in this terraced farmland.

Rock-cut caves and 7,000 Buddhist sculptures carved into the nearly sheer face of a sandstone mountain.

One of the few surviving "Wigwam"-themed motels.

Bizarre and inspired combination store selling only two items: tires and bibles.

A memorial honoring those who perished in one of the worst construction disasters in U.S. history.

This working replica of the 'Friends' coffee shop is more accurate to the show than the set itself.

An otherworldly alpine pasture with its own unique microculture that recalls Middle Earth.

A gorgeous stone viaduct crosses over a bucolic valley.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."

Outstanding, eerie frescoes and decorations fill this 19th-century monastery.

"Holy Wisdom" overlooks the city that became its namesake.

A magnificent, glittering building tucked into a tiny Bulgarian mountain town.

A collection of art from Bulgaria's time as a communist state.

A striking symbol of the Bulgarian capital.