A house of bones — but nobody is quite sure to whom they belong.

Fascinating town where normal life interfaces with the occult.

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

Museum about life, death, and cannibalism in the Stone Age.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

400-year-old garden, restored to beauty.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

The curios of pharmacist and collector Henry Wellcome.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

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

The world's largest collection of witchcraft regalia.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Numerous sculptures set along hiking trails symbolize and idealize the relationship between man and nature.

An enchanting landscape of ancient sandstone structures eroded into otherworldly shapes.

"Portugal's Stonehenge" is made up of nut-like stones aligned with the heavens.

An early Portuguese serial killer's head is alarmingly well preserved in a jar at the University of Lisbon.

An honorary saint of the people, Maria Adelaide became an incorrupt corpse, the clothes intact, exhaling “a strong scent of roses.”

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

Houses are tucked between, on, and underneath giant boulders.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.