The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

A beautiful Victorian-era cemetery, complete with a miniature village.

Two insane asylum bodies embalmed by an amateur.

Eclectic collections, artwork, and some feline friends fill the writer's former home.

Impossibly life-like natural history models created out of glass by a father and son.

A coastal rock outcrop with mysterious inscriptions variously attributed to Native Americans, Portuguese, Phoenicians, Norse, and more.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

Final resting place for the Triangle Shirtwaist fire’s unidentified victims.

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

Burial site more than 300 years old.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A toxic ghost town sitting atop a massive coal fire.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

An unrealized dream to wirelessly electrify the entire Earth.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Northern Ireland's Brobdingnagian stepping stones.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A curious fountain that has no water and includes Satan, a crab, and 9 giraffes.

Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.

Tucked in the back of this amazing antique store is an important piece of medical history.

Harlem park dedicated to compulsive hoarders killed by their own junk.

Unrepaired walls from a 1920 anarchist bomb attack.

A crumbling hospital from the 1850s on Roosevelt Island.