The tiny Belgian town's ancient version of Mardi Gras involves eerie wax masks, sticks for warding off evil, and ostrich plume hats.

A visionary precursor to the Internet made of index cards.

Petting this mysterious iron monkey supposedly brings good luck.

Small on the outside, big on the inside, this church is an astonishing act of visual deception.

The Cathedral of St. Ambrose has been hiding a special parishioner within its walls.

David Sedaris called it "The greatest shop in the world."

A mysterious stele of unknown origin sits on the peak of this curious mountain.

A formerly opulent Italian village is now a crumbling ghost town that no one really knows what to do with.

A cherry tree growing atop a mulberry tree.

An ancient artistic garden parlor full of hidden water wonders.

Striking occult iconography on a medieval German church.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

The world's largest collection of witchcraft regalia.

A centuries old castle atop a dormant volcano houses museums devoted to both women and witches.

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.

Staves, storm-calling, and of course, necropants.

This modern monument to pagan belief looks like it was transported straight from ancient times.

The largest collection of medicinal plants in Australia is also home to a witch who will show you how to use them.

This Navarrese cave's history of witchcraft and pagan ritual is not just embraced, but recreated each year.

Artifacts showcasing the witchy history of Zambia.

A market for witches is hidden within a train station.

An eccentric collection of antique items shares space with a prop-quality witchcraft museum.

A museum dedicated to the Spanish occult in a town that was terrorized by the Inquisition.

Goethe's "Faust" was inspired by these rock formations known as the "Devil's Pulpit" and "Witches' Altar."