A secretive collection featuring objects that were designed specifically for U.S. intelligence operations.

Delightful disarray of found objects and clutter.

A small flooded ghost town with a few scattered structures remaining.

Half of a waterfall goes into the river while the other half seems to disappear.

Chicago's largest cemetery is full of beautiful Victorian monuments and more than a few ghost stories.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

The crumbling remains of a 19th century fortess.

A multi-storied adobe complex has been inhabited for more than a thousand years.

More than five miles of underground passageways.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

Abandoned power station once home to a squatter community, now being developed into an arts center.

Though its celestial ceiling is impressive, the true star is the vast collection of French books.

San Francisco Bay's ghost town.

Everyone remembers Laurie Strode from Halloween, but this is the house where most of the blood was shed.

One of the oldest living oak trees in the Southeast.

Unlock the secrets of the conjuring arts.

Dig for your own trilobites in this goldmine of invertebrates.

The loneliest island in New York.

A Victorian mansion, painstakingly reproduced to appear just as the the Munster's family home did on TV.

A Saint Nicholas-themed ghost town in the Mojave desert.

A piece of outsider public art accompanied by a strange urban legend.

A modern day curiosity cabinet.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.