Europe's official "zero-level," the equator of elevation.

The best bagels in Berlin are tucked away in an independent bookstore.

Super-heavy Nazi architectural experiment.

Bridge that died in war and was resurected.

This picturesque monastery at the base of a cliff is a peaceful oasis open to all visitors.

This exclusive resort has completely covered a tiny Balkan island in a 5-star warren of guest rooms.

On top of a resort town as old as the Bronze Age sits an incredible war memorial statue overlooking the beaches below.

Perhaps the most spectacular grotto along the Algarve coastline.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

When a supermarket opened up shop within a medieval building it became protected by UNESCO on a technicality.

A whimsical bridge adorned with decorative dragons.

This ossuary is more than five centuries old and is heralded as one of the finest in Switzerland.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

An ancient octagonal weather station named for the eight Greek gods of wind.

One of the most spectacular canyons in the world.

Within the Dadès Gorge, amazing vistas and towering cliff faces can be seen at each new curve and bend in the road.

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

The world's largest concentrated solar power plant.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

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

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.