Venue for strange sideshow displays and musical acts.

Medical and zoological curiosities for sale.

Once America’s most beautiful army base, this abandoned military fort on the coast of Monterey Bay has been left to the elements.

This Dakar museum exhibits artworks and artifacts honoring the daily lives of Senegalese women.

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

Local legend says there's treasure hidden within its crowded graveyard.

This picturesque lighthouse at the edge of the Irish Sea looks like a giant stone pencil.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

This series of Scottish caves has no clear purpose other than baffling historians.

The 16th-century church has the only stained glass windows that survived the Scottish Reformation intact.

This Scottish museum is the only one in the world to focus not on one religion but all of them.

Glasgow’s piece of the patron saint of love.

A 200-year-old collection of oddities and medical paraphernalia.

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

The ruins of a once-grand mansion in Northern Ireland are now thought to be haunted.

This gnarled old tree supposedly sprouted from seeds kept in the pocket of a 16th-century Spanish sailor.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

The atmospheric road was never meant to be so creepy.

Tombstones and enigmatic inscriptions hide within a vault beneath a popular London arts venue.