A thousand year old oak tree survives in Liverpool.

Six neolithic sandstone boulders remaining from a dolmen.

19th century tunnels burrowed under Liverpool.

Gutted during the Liverpool Blitz, this architectural husk has been left destroyed in honor of the dead.

An abandoned marine theme park has created a difficult experiment in dolphin rewilding.

Inside a former cabaret, seven floors of erotic art.

Saintly bones pressed into a wax effigy of a Catholic superstar.

Statue of death tucked in the University of Medicine courtyard.

Weird wax anatomical models reside here, as do other anatomical specimens.

Dolls of all shapes and sizes display the eras of femininity in this spooky and beautiful collection.

A Parisian exterminator's shop whose storefront displays stuffed rats hanging from traps.

A 150-year-old steam locomotive crosses the southern half of the island daily.

Despite finally receiving electricity in 1970, this tiny town is now deserted.

A spooky juxtaposition of caves and graves gives this legend-filled cemetery a particularly haunting vibe.

The oldest inn in England served brew to the crusaders.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

Huge concrete structures designed as an early warning system for Britain to detect enemy aircraft.

A magnificent menagerie of oddities, including taxidermy cryptids.

This ancient oak tree sheltered accused "witches" in the 17th century.

A witch wreaks ruinous revenge on this ancient church with her "enchanted leg."

This mummified mermaid corpse is an aquatic curio that was eventually revealed to be a fake.

Britain's tallest megalith towers over the cemetery of a quiet English village.

A deserted medieval village where bodies were once mutilated to prevent them rising from the dead.

A folly built to satisfy a gentleman's bet that he could drive his horses through the eye of a needle.