One of the largest busts in the world celebrates the German city's erstwhile namesake.

This giant glowing "beanpole" adds much-needed pops of color to an otherwise drab power plant.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

Famously misunderstood wonder of the ancient world

Artists have long been drawn to these atmospheric 12th-century ruins.

This chapel on a cliff is renowned for its healing powers and was founded on the site of a supposed divine intervention.

Walk through the sets of old western films at this small museum in Utah.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

The corpse bride of Portugal.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

One Portuguese poet described this cape, the westernmost point in mainland Europe, as "where the land ends and the sea begins."

An ancient and majestic fortress that played an integral role in Portugal's road to independence.

The medieval castle built as headquarters for the Pope's secretive Knights Templar.

A hidden three-foot-wide house separates these two regal churches.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

This giant sculpture made of trash is a critique of society's wastefulness.

Nestled in the mountains of Portugal is a tiny village made almost entirely of schist.

A windswept necropolis carved into the rocks overlooks the "most Portuguese town in Portugal."

Houses are tucked between, on, and underneath giant boulders.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

Elaborate tile work in this railway station tells the story of Portugal.

Elevated freight railway turned wildly successful urban park.

A trompe-l'oeil statue honoring the first guide dog in North America.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”