Ring the bell to enter a bar that looks equal parts museum and old curiosity shop.

A garden in Lisbon filled with giant porcelain creatures.

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

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

Abandoned for decades, trains still pass through the now-restored remains of one of Madrid's first metro stations.

This amazing abuela became a diehard metal fan late in life and an icon of Madrid's '80s rock scene.

One of Europe's largest supercomputers is housed inside of a disused chapel.

This semi-secret storybook hedge maze is also the oldest garden in the city.

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

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

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

Week-long block party becomes a competition for the best decorated street.

A stately palace has been converted into the world's largest cannabis museum.

This 47-story "M" needed 20 years to be completed

This quaint Spanish village agreed to be painted blue as a marketing stunt but found that they preferred it that way.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

Bacteria and algae give the salty water its bubblegum hue.

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

The world's largest wooden structure.

Wonderland replication in progress by one persistent man.