Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

This 13th century castle is chock full of ghosts and impossibly rare cows.

The sign at the garden gate reads: "These Plants Can Kill."

St. Mary's Asylum was isolated and abandoned before being converted into a Bed and Breakfast.

This quirky shop on a former farm is full of weird and wonderful oddities and antiques.

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

These medieval monastery ruins are surprisingly overlooked by most tourists.

Though much of the castle was robbed of its stones, the underlying earthworks are among the best-preserved in England.

One of the shortest streets in York has an especially odd name.

Makers and sellers of the original and finest York Ghosts.

A century-old tradition has culminated in a small but singular collection of feline effigies.

Although it appears ancient and mysterious, the quirky folly was actually built 200 years ago by an eccentric estate owner.

An 18th century monument regularly tagged with unsettling graffiti referencing a 1940s unsolved murder.

An open air haven for tropical monkeys in the damp moors of the English country.

A creepy tree with a local legend that inspired a nearby theme park ride.

These precariously placed ruins harken back to a 13th-century castle.

This observatory within Europe's first dark sky park offers stunning views of the night sky.

A historic cave in Scotland once served as a hiding place for a famous Covenanter.

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

This modern labyrinth lies in the shadow of a ruined medieval castle.

Monty Python fans will recognize this abandoned mine as the Cave of the Killer Rabbit of Caerbannog.

A local tree surgeon has created a whimsical walk full of carved tree stumps near Scotland's Loch Lomond.

This Scottish bridge seems to compel dogs to leap to their death.

A site of pagan worship which still attracts people looking for fairies.