Ancient cliffs resembling a kilt on Scotland’s second-largest island emit an entrancing sound.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

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

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

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

Possibly the oldest living thing in Europe, more likely a pagan survivor.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

These fantastically named natural pools look like something out of a Scottish myth.

Macbeth's infamous "Great Birnam Wood."

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

Ruined castle with subterranean vaulted Goblin Ha' or "Goblin Hall."

The ancient tomb acts as a calendar that keeps perfect time.

Remains of a Greek freighter trapped off of Rocky Point in 1961.

This dark, quiet forest on the outskirts of San Diego is dense with rumor and lore.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

Pilgrimage site for star-crossed lovers.

A hand-built folk art installation covered with messages of God's love.

The ghostly remains of an accidental sea.

An unfortunate geological resemblance to Satan has labeled this Pasadena gorge as a passage to the underworld.

Museum preserving torture methods from the past.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

Historic medieval fortified city in southwest France.

Resting place of Hollywood's immortals is also site of summer film screenings.

An extraordinary final resting place full of oversized art, amazing statues, and dead celebrities.