A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

A micro-communist utopia in Spain with no police, no mortgages and full employment.

Among the oldest structures in Madrid, these Moorish walls once guarded the medieval city of Mayrit.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

The oldest Roman lighthouse still in use.

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

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

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