Public access to clean drinking water was an instant hit among the masses.

Charles Babbage's proto-computer, painstakingly brought to life.

Claiming to be the oldest hat store in the world, this historic haberdashery had a hand (and a head) in the creation of the Bowler.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

Following the trail of an old metro line, this scenic path is haunted by a creepy spriggan statue.

A collection of comics, graphic novels, animation and caricatures devoted to exploring this often overlooked art form.

A clock designed to run with perfect accuracy for 10,000 years.

Catacombs turned marketplace.

London's smallest police station is barely the size of a phone booth.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

When this massive wooden temple ran out of rope, they made one out of devotees' hair.

Crawl through the hole in the middle of this stone to break off a bad relationship or initiate a good one.

This neighborhood thoroughfare is haunted by dozens of homemade monsters.

Elevated freight railway turned wildly successful urban park.

Architectureal fantasy quarter of Rome.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

A shrine contains nearly 200 statues of the Buddhist deity Jizo, dressed in bibs by parents who have lost a child.

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

Though considered an eyesore by some, this boxy Brutalist high-rise plays a significant role in Sydney's past.

One of the first big sculptures anywhere in Australia.

Once a black market electronics marketplace, now an otaku shopper's paradise.

Not quite the menace it once was, this monster still has some chops.

This 700-year-old street food market features baby octopus and soy donuts.