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

One of the largest Roman settlements in Portugal.

At night, bats patrol this magnificent 18th-century space in search of book-eating pests.

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

Noirish green neon marks the location of one of the oldest private detective agencies in France.

Behind the pink curtain, Au Bonheur du Jour, an art gallery of erotic archives.

19th century pendulum and a clock restored by a rogue group of guerilla artists.

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

France's most famous cemetery, with some of its most curious tombs.

The best place in the world to buy tinned fish.

The only arched bridge made of stone on the entire Mississippi River.

Described as one of the Baltic region’s most daring and original construction projects.

This black shoreline is made up of exploded lava particles.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

This blowhole is supposedly caused by a trapped monster.

This former luxury resort in Kaua'i is now an abandoned relic.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

A wall of chewing gum moonlights as collective art.

Artistic Oasis in Industrial Ballard.

A 20-foot-tall egg painted in a traditional Czech patterns by the Czech community in Wilson, Kansas.

Massive still life just off the highway in Kansas.