One of the best-preserved medieval streets in Europe.

Scores of wax baby figurines add an unusual mood to this beautiful church on the Greek coast.

A two thousand year old brothel uncovered in Northern Greece.

For over 300 years this little carving has been the city’s good luck charm.

Extremely famous in his native country, this Cracovian painter is all but unknown beyond Polish borders.

Krakow's own version of the Hollywood Walk of Fame.

California's own medieval Italian castle, authentic down to the 300-year-old iron maiden in the dungeon.

A Roman-style column in Oregon hides a spiral staircase inside.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This 14th-century temple is also known as the "Temple of the Golden Pavilion" for its gorgeous gilded reliquary hall.

A dramatic coastline that’s home to a rare pine tree.

Along a California highway is a kind of Jurassic Park made of metal.

Sip on supernatural cosmic cocktails at this spaceship themed speakeasy.

One of the largest trees of its kind in California.

A hidden courtyard houses early 20th-century plaster masterpieces.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

Eat the ultimate iteration of Portugal's most beloved pastry.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

The world's oldest bookshop still in operation.

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

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

A stunning 18th-century site where pilgrims ascend by a series of punishing stairs only to return via funicular.

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