Art blooms at this unique outdoor gallery along the banks of the Arkansas River.

This Little Rock legend has survived decades of rowdy crowds, three fires, and a zombie wedding.

The final resting place of New Orleans' most famous voodoo priestess.

An underground city of salt.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

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

A statue commemorating a Polish dog who took his role as man's best friend very seriously.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

This centuries-old gothic monster has been converted into a sprawling, glossy bookstore.

The patron of this extravagant Art Nouveau confection insisted that nothing less than a boat should project from its facade.

Climb inside an iron crystal magnified 165 billion times its normal size.

The Devil’s own choice when he needs a drink in Brussels.

A garden in Lisbon filled with giant porcelain creatures.

Perhaps the most spectacular grotto along the Algarve coastline.

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

The scorched Lisbon church that survived two earthquakes and a massive fire.

Get in line for Lisbon’s most famous sandwich.

Sip cherry liqueur at a bar dating back to 1840.

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

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

A unique seaside cave where Aleister Crowley faked his own death.

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