Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

The ghost town that was one of New Hampshire's first settlements now exists as a park detailing its history.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

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

Repository for more than 22 million pickled specimens.

From mining complex to industrial exhibition, this museum once played a major part in the X-Files.

One of the largest underground systems runs under Canada's largest urban center.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

Locals call it the "Give Peas a Chance" bridge because of its distinct graffiti.

This striking observation tower shaped like a spinnaker sail is the newest icon in historic Portsmouth.

A half-mile-long stretch of medieval forts built after a devastating pirate attack persists amid the modern port city.

The Last Home of an Executed King.

This beautiful deer park was built so King Charles I and his court could go hunting while escaping a deadly plague outbreak.

Semi-precious Blue John stones have been mined in this cavern system for centuries.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

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

Eighty million natural history specimens call this gargantuan museum home.

The longest hedge maze in the world.

Famously misunderstood wonder of the ancient world

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.