A font of vintage porn on the silver screen.

An unusual number plate signifies the building's saucy past.

A majestic lion statue guards this Parisian botanical garden, and feeds on an unsettling item.

A historic observatory precariously perched at the "Top of Europe."

This is not only one of the oldest collections in Europe, but also possibly the most beautiful.

Disturbing winged beings decorate the walls of this strange abandoned hermitage.

Whether they are bulls or pigs, these ancient animal sculptures are fascinating relics.

An abandoned airport in the middle of nowhere.

An independent naturist colony amidst 1000-year-old ruins.

A small church ornamented with medieval erotic sculptures.

This amended headstone marks the grave of a participant in one of the most successful military deceptions of all time.

This Navarrese cave's history of witchcraft and pagan ritual is not just embraced, but recreated each year.

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

Natural stone arches form a walkable "cathedral" at low tide, then disappear entirely when the water returns.

Bacteria and algae give the salty water its bubblegum hue.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.