The world's first underground farm is in a World War II bomb shelter beneath the streets of London.

An small and easily overlooked archaeology museum chock full of Egyptian artifacts.

This wildly-tiled artist's palace is a living and growing account of the creator's life, loves, and labors.

A historic house left in "dramatic still life."

The signs of a long buried road can still be found hidden beneath a London sewer grate.

A church of bones, decorated with 40,000 human skeletons.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

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

Learn about Iceland's hidden folk at this school dedicated to the study of elves.

Death rituals and sacrifice inside a Peruvian megalith.

London's old-school healing garden.

Hub for hallucinogenic Amazon religion.

Topless shrine of northern Ghana.

A small museum full of giant effigies of Bali's demons and monsters.

The ruins of an ancient island city built atop a coral reef in the South Pacific are spectacular and strange enough to have inspired H.P. Lovecraft.

Legends of time travel and magical woodland creatures bolster the natural charm of this verdant sanctuary in the midst of Moscow.

A flower grows on this giant stone that is said be able to control minds.

Local legends say that fairies used to dance in the moonlight here and invite handsome young men into their grottoes.

An Aztec snake god has taken the material form of an apartment complex.

These azure waters were thought to lead to the Mayan Underworld.

The largest crypt ever constructed in France was built in the 11th century on an ancient Druid sacred site.

The Voodoo Superstore of the world.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

Local lore says two enemy dragons live within these breathtaking mountain lakes.