Sparkling, calcite-covered skeletons of children who may have been sacrificed to appease an angry god.

Legend says if you stick your thumb in the hole and it gets wet your wish will be granted.

This impressive collection of rare books on ancient mysticism inspired author Dan Brown.

A spectacular Bulgarian cave resembling a devil's head with a waterfall rushing down its throat.

This secret collection of the strange and occult was rediscovered in a forgotten room of an old house.

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

These "anatomical machines" are only one of the many strange items in this Italian crypt.

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

The preserved arm of a third-century sorcerer is believed to have the power to lift curses and spells.

A nondescript dirt lot hides an intriguing center of shamanic healing.

Native Americans built this circle of stones, which was used to predict astronomical events.

For over 300 years this little carving has been the city’s good luck charm.

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.

The mosaic floor of a 4th-century synagogue features a pagan zodiac wheel alongside traditional images of a Torah ark and menorahs.

The location of the last witch trials of Italy, known as "The Salem of Europe."

A pair of trees near a Hong Kong shrine are said to grant wishes, but only the ones they hold on to.

Mongolian Buddhists believe this monastery in the Gobi desert to be the center of the world's spiritual energy.

This spiritual landmark for practicers of Shamanism is drenched in milk and vodka and covered in blue scarves.

This encrypted monolith protected a secret of Norse mythology by hiding in a church wall for over a millennium.

The world's largest model of our planetary system.

The Indian capital of black magic and witchcraft.

The grave of Mary Nasson is shrouded by witchy legends.

Hundreds of dwarf beeches create an unusual, haunting forest in the north of France.

A deadly ancient portal to the underworld.