A recreated sign from the movie Jumanji has become a makeshift tribute to the film's late star.

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

A Civil War Museum with some notable medical antiques.

A castle built for love, and abandoned due to heartbreak.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

The home, museum, and death site of Kodak's influential founder.

An antique cemetery in New York, this land is home to any number of famed corpses.

An old dining hall now serves up ghost stories for lusty locals.

The oldest surviving bridge in New York City, which reopened to pedestrians in 2015.

The mummified relics of an American missionary.

The first "Hall of Fame" in America was designed by legendary Gilded Age architect Stanford White for what was then the NYU uptown campus.

The famous author's cottage hideaway.

The end of the 4 Line is also the end of the line for 300,000 souls in one of NYC's most illustrious cemeteries.

The first pet cemetery in the United States.

Haunted Victorian house that inspired a legendary "Ghostbusters" court ruling.

Try not to get slimed in Tribeca.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

The semi-reclaimed ruins of this canal were once part of an ambitious plan to reroute the mighty potomac.

Outsider art meets paleontology at this roadside reptile repository.

Exact replica of the ancient monument, but much, much lighter.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

Parking garage where Bob Woodward met Watergate source "Deep Throat."

The site of the climactic scene from the classic horror film is now a historic landmark.