Abandoned concert venue legendary for its rock counterculture.

The world's largest piece of copyrighted artwork.

A beautiful and classically designed villa, with an hourly infestation of monsters.

An abandoned Jazz Age dream home and con man's hideout in Death Valley.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

A funhouse dummy that turned out to be a real life mummy, Elmer McCurdy is an urban legend come true.

Historic marionette theater features thousands of handmade puppets and free cups of ice cream.

"Gnome Chomsky" was once the largest gnome in the world, but is now simply tall for his kind.

Thousands of exquisitely carved stone water storage wells, hundreds of stone steps fill this exquisite medieval stepwell.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

This junkyard made over as a theme park is the "Most Alaskan place in Alaska."

The world's largest bioluminescent area was undiscovered by science until 2005.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

A set of ancient drawings in the desert of Peru that are so massive, many of them can only be fully seen from the sky.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

A fitting attraction for the corn capital of the world.

The ancient tomb acts as a calendar that keeps perfect time.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Native American burial mounds? Giant gopher dens? No one knows what created the Mima Mounds.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

An unusual house built using an iso-elastic membrane.

Fifteen Jodhpur queens left their handprints before going to their fiery death.