There's a labyrinth of manmade tunnels stretching for over an acre beneath Bristol.

This ruined folly was originally built to honor a failed American state that would have become "Westsylvania."

A treasure trove of astronomical, mathematical, and scientific instruments at Cambridge University.

This centuries-old pub boasts a collection of more than 4,500 snippets of neckties from around the world.

The whimsical twist of this spire was either caused by the Devil, an unexpected virgin, or lead.

There's a strange stone hoodoo towering atop a wooded hillside and no one is quite sure how it got there.

A preserved block of timber buildings from the city's industrial era in the Middle Ages.

A historic house devoted to the teachings of a 1700's prophetess and her mysterious box of revelations.

Britain’s longest ancient monument, this great 8th century earthwork was built to mark the boundary between what would become England and Wales.

It's believed King John of England stayed at this 13th-century castle before riding off to sign the Magna Carta.

Once one of the largest rooms full of books in the world, this bookstore basement is still a treat for bibliophiles.

One of the largest megalithic complexes in England, which local legend holds is a wedding party turned to stone by the Devil.

A private selection of curiosities, carefully curated by a young Brighton local.

A striking 500-year-old mansion provides an unexpectedly sublime home for live deer and a menagerie of exotic stuffed animals.

This chain of artificial lakes was an ideal test ground for the aircraft that would carry the "bouncing bombs" used by the WWII "Dambusters" squad.

Artists have long been drawn to these atmospheric 12th-century ruins.

In an isolated field near a dilapidated barn stands this chilling portrayal of the plight of the Nuba peoples of Sudan.

The fantastic charm of England's oldest botanical garden has made it a place of writerly inspiration for centuries.

These mysterious mazes carved on the rock may be up to 4,000 years old.

These medieval tunnels provided water to the city above through centuries of civil war and plague.

Asthmatic Charles Hyett's son built a fantastical garden for his father to convalesce in, alas it was too late.

This fantastical and eclectic English garden takes its inspiration from Egypt, China, the occult and more.

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

The highest peak in all of England is plagued by dangerously fickle climate shifts.