Montmartre's sole surviving windmill became an iconic landmark for 19th-century painters, artists, and bohemians.

This giant geoglyph of mysterious origins is now the site of neo-pagan rituals.

The ritual has been performed uninterrupted for nearly 700 years.

Stonehenge has nothing on Castlerigg’s views.

This unusual sculpture is sometimes partially, sometimes fully, submerged.

A wonderfully eccentric Victorian-era museum and library.

Look up from the busy streets to discover how time is kept!

Although it appears ancient and mysterious, the quirky folly was actually built 200 years ago by an eccentric estate owner.

North Africa's first museum of its kind preserves the culture of Moroccan women and their artistic achievements. 

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

Inside this cathedral is a shoulder bone belonging to the Patron Saint of Scotland.

Edinburgh’s version of the Sistine Chapel is this former church, with an interior covered in paintings done by one woman over the course of nearly a decade.

Once called "the biggest room in the world," this Victorian-era hall is so large that it contains a smaller 1970s heptagonal theatre.

A historic hill of tall tales, with one rather special tree.

The world's largest collection of ship figureheads includes figures from legends and history alike, from Sir Lancelot to Abraham Lincoln.

A student driver's nightmare.

This mysterious pyramid is said to be part of a complex web of occult and Freemason symbols.

A jumble of concrete on the corner of one of London’s terraced buildings is actually a work of art.

Visit the grave of a famous feminist author and the mother of Mary Shelley.

Does being buried standing up help you get into heaven faster?

A magnificent Victorian garden that brings the charm and style of old-time aristocracy to the 21st century public.

Travel back in time at a Moroccan-inspired restaurant that was the height of glamor in the 1970s.

Visit a museum dedicated to the “the king of cheeses.”