This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

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

A giant Troll lurks under one of Seattle's oldest bridges.

Famously misunderstood wonder of the ancient world

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

An Australian lake whose pink hue defies scientific explanation.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

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

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

The world's largest collection of witchcraft regalia.

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

A walk through the historic city center, under the streets of Seattle.

Abandoned railway line circling the city of Paris.

France's most famous cemetery, with some of its most curious tombs.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

Notorious artist squat renovated into legal studios.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.