A fantastic castle rumored to be the birthplace of King Arthur.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

Spend the night in this formerly abandoned traditional Scottish village.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

This tangled English forest looks like something right out of a fairytale.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

Northern Ireland's Brobdingnagian stepping stones.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

This South London cemetery holds the remains of more than 15,000 people.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

A museum dedicated to a Cold War era sausage.

This historic toy museum brings a little whimsy to a city not usually remembered for such things.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

From toys to kettles to scientific instruments, this German museum celebrates the beauty of 20th century design.

An intricate and amazing house built by architect Karl Junker.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

One of the world's last well-maintained airship hangars.

Its collection details the experiences of the largest Japanese community outside Japan.

This Brazilian Lady Liberty is one of the few replicas that was actually made by the original designer.

This "Little Finland" started as a Finnish utopian society in Eastern Brazil.

A puppy slum that protects canines from the cruelties of the human slums.