The only quarter of the Old City not dedicated to a major world religion.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

Step into a cartoon at this Seoul café that aims to evoke a two-dimensional scene.

This 8th-century Bavarian monastery is home to an exquisite Baroque-era library.

This magnificent market stands as a poignant symbol of the suffering caused by the Spanish Civil War.

These wooden balconies that are both decorative and functional.

The most elaborate of 12 medieval arched doorways to the old city of Burgos.

A delightful museum devoted to the history of books.

This influential Renaissance-era library was once the haunt of kings and monks.

The effect of this ancient form of image projection situated atop an 11th century Moorish palace is thrilling.

Beautiful tiles decorate many of the town's surfaces and stand testimony to its glorious artistic history.

This former charity hospital for elderly clergy houses some of Seville’s most treasured paintings.

A science fiction-inspired apartment building designed by a famous Spanish architect.

A charming Spanish village sits atop this natural limestone overpass.

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

Of course Salvador Dalí lived in a castle...

A Franco-era dam flooded (almost) everyone out of this centuries-old Aragonese town.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

Bacteria and algae give the salty water its bubblegum hue.

Step inside the first house designed by Catalan architect Antoni Gaudí, considered to be one of the first Art Nouveau buildings.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

Home to part of the world’s largest private collection of original manuscripts and documents.