This decrepit abandoned building is made all the more eerie by its dark history.

This historic cemetery is filled with markers that look more like candy than was likely intended.

The pleasant woodland cemetery that has inspired more than its fair share of wild legends.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

A New England ghost town features a trail of boulders etched with intriguing life lessons.

A historic ruin just 20 feet away from a busy highway onramp.

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

Home to items never before seen by the public.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

The United States Capitol's former columns still stand.

This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

The library of every book lover's dreams.

The site of a tragic massacre that spawned a multimedia franchise.

A long abandoned hospital building on the outskirts of NYC.

An abandoned castle owned and ignored by Masons carries a cursed history.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

This abandoned school has had many lives since the early 1900s, and all of them doomed.

Thousands of jack o'lanterns light up Halloween at this historic West Virginia home.

This abandoned amusement park was built on a site with a dark history.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

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

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.