This freshwater spring fills with 10,000 gallons of water per minute.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

This Detroit ruin was once a gothic bastion of its community, but now it stands as a haunting ruin.

Turnip-shaped island just off the Michigan shore in Lake Huron.

Abandoned concert venue legendary for its rock counterculture.

A well-preserved relic of the industrial age steel and iron works that dotted West Virginia.

A cult archaeology conspiracy theory claims these West Virginia petroglyphs were written by Irish monks in Ogham.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

Hikers can still stroll beneath the long conveyer of this abandoned mining facility hidden in a West Virginia river gorge.

Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.

Francis Julius LeMoyne built this crematory in 1876; he was the third person to be cremated here.

Frank Lloyd Wright built this suburban synagogue late in life, but it stands among his most iconic masterpieces.

The slate extracted from these Pennsylvania quarries was once hailed as the finest in the world.

A hidden piece of Altoona's railroad history in a long-forgotten abandoned town.

Descendants of this colonial Pennsylvania family still travel from far and wide to visit the 300-year-old home of their Quaker ancestors.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

Each step is a mere four inches tall, said to be measured by the stride of a woman wearing a hobble skirt.

A glittering Thai Buddhist temple in suburban Pennsylvania.

One of the oldest Catholic churches in the U.S., situated just east of Gettysburg.

The site of the little-known Pennsylvania battle that sparked the Seven Years' War.

The ruined remains of a coal mining ghost town are hidden within the woods.

"Where the ducks walk on fish."

The final resting place of the Hollywood star who came to a tragic end.