The studio of Catalonia's most famous theatrical designer remains exactly as he left it.

A beautiful little museum hidden away in the heart of Barcelona holds a treasure trove of Ancient Egyptian artifacts

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

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

A temple to modernity, tucked away amid Barcelona's more well known museums.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

A cemetery in Barcelona's Poblenou district is home to this touching funerary statue, which depicts death in the form of a winged skeleton.

This 20-foot mountain is made up of some 15,000 mannequins—if you visit, you can even take a piece home with you.

While exploring the desert, you can stop by the home of a fictional heretic from a parallel universe.

At this snack-shack in the bucolic British countryside, you can still get a slice of socialism with your spot of tea.

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

Grotto replete with mystical designs laid out in glued shell mosaics.

These 1,500-year-old remains were found in a mysterious Anglo-Saxon mass grave.

Cliffs full of fossils at the portal to England's Jurassic Coast.

A midnight snack that lights up the night.

Detailed sandstone carvings show an array of symbolism and adorable animals.

The largest known medieval map of the world.

The sculpture is made of more than 100,000 knives collected to raise awareness about violence.

The world's largest prehistoric copper mine had 30,000 animal bones scattered throughout the maze of passageways.

An unexpectedly extraterrestrial room in a former Victorian resort club.

Britain's oldest permanent theatre designed and built for puppets.

A breathtaking flower tunnel bursts with beautiful golden blossoms.

A subterranean playground in an abandoned slate mine.

This neolithic stone grave has been altered and restored so often its now more neo than lithic.