Sweden's oldest street has not changed for nearly a millennium.

Sound travels strangely in this underground whispering gallery.

Said to be one of Sweden's most haunted places, this vicarage once even attracted a ghost-busting priest.

This giant subway sculpture celebrates the fruit that inspired the theory of gravity.

When this 18th-century observatory's meridian was moved, it set Sweden's time back by 0.04 seconds.

This single-track road rewards brave drivers with stunning Scottish scenery.

Sprawled across the Great Hall ceiling are various constellations and images relating to the zodiac.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

Local legend says the remains of Father Christmas lie within the medieval grounds.

A majestic hotel for dreamers rises from the center of a fairytale wood.

This 16th-century Moroccan fortress-turned-armory museum offers prime views of the historic quarter in Fes.

The true depths of these stunning Moroccan caves are unknown.

The remains of the second-oldest zoo in Europe can be seen within these library gardens.

Peek into a cave of giant, glimmering crystals.

A breathtaking canyon offers stunning views and frightful pathways through an ecological paradise.

The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.

This religious complex carved into a cliff is steeped in legends of miraculous stags and the Holy Grail.

This magical space partly designed by Antoni Gaudi is one of the best examples of romantic gardening in the Mediterranean.

Madrid's last horchata kiosk is a blue-and-white beacon of refreshment.

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

This whimsical winery by Antoni Gaudí looks ripped from the pages of a fairytale.

This quirky local sculpture is quite literally a fish out of water.

A place to learn about the history and culture of Mexico's largest Anabaptist group.

A giant Jesus statue watches over the city of Saltillo from the top of a mountain where it has been commandeered by vandals.