An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

Evidence from a brutal 1880s murder is on display at this former infirmary house.

Small, privately owned island divided between Michigan and Ohio with abandoned vacation homes and a derelict lighthouse.

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

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

The illuminated falls are a gem in North Cascades National Park.

Former farm staffed by mental patients is now a public park.

Four abandoned towers hidden above the Douglas fir forest in Washington.

Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

Have a steam and some blini at this cafe in a century-old bathhouse.

A beautiful collection of architectural ornaments rescued from demolished New York City buildings.

One of the few remaining American elm trees in New York’s Tompkins Square Park was the birthplace of a new religion.

A modern zoetrope on the New York City subway.

Cryptic messages embedded in the New York City sidewalk.

Hidden in one of New York's oldest subway stations is the final remnant of the site of the bizarre Shakespeare Riots.

A Yale University president wears full samurai garb in one of America’s oldest cemeteries.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

Final resting place of the actress famed for her roles in Dark Shadows and Dario Argento's Suspiria.

One of the oldest anatomical theaters in the U.S. still in use was once the site of an infamous cadaver riot.

This taxidermy horse was a Civil War hero.

On the Fourth of July this area will transform into a Pompeii-like storm of falling embers and ash.

This statue of the "father of television" stands prominently in the United States Capitol.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.