Places CaveVex Wants to Go

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

A book bound in the skin of an infamous criminal, along with countless other specimens.

Repository for more than 22 million pickled specimens.

One of the world's largest collections of pathological specimens.

A mysterious artist-run cabinet of curiosities and library.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

This tangled English forest looks like something right out of a fairytale.

Northern Ireland's Brobdingnagian stepping stones.

A network of concealed passageways lies within a busy London Underground station.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

A cluttered and astounding collection of antiquities and curiosities.

The atmospheric road was never meant to be so creepy.

The world's largest collection of witchcraft regalia.

The curios of pharmacist and collector Henry Wellcome.

The anatomical-pathological collection of a man who changed surgery.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

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

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

One part local history, 99 parts gruesome haunted house.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

Eighty million natural history specimens call this gargantuan museum home.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

A marble Lucifer hides behind the pulpit of this Gothic cathedral.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.