A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

2 square block factory in Greenpoint erected in 1936.

An abandoned horticulture institute gloomily presides over rows of derelict and vine-wrought greenhouses.

America's greatest forgotten garden and the former stomping grounds of Son of Sam.

This tiny church near Sleepy Hollow contains Henri Matisse's last work, a rose window, and nine windows by Marc Chagall.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

The real-life site of Ichabod Crane's infamous gourd attack.

A former seaside jewel built for the everyman is now simply a neglected art deco fortress.

Historical figures from New York City's Catholic community reside in Midtown.

A collection of fanzines, recordings, and documents detailing the rise and influence of the feminist punk movement.

New York City's only radical feminist independent bookstore.

The saddest little diner in New York.

The cutest shrine in Kyoto is dedicated to bunnies.

A quaint amusement park now sits, rusting and forgotten among the foliage.

This seven story Japanese love hotel now stands in ruins.

"Bug Bug" Land, a natural park for beetle watching, still hasn't fully recovered from Fukushima's nuclear disaster.

This historic hydroelectric power plant in Japan has been preserved and is open to the public.

Ever needed a chocolate-filled crepe in the wee hours of the morning?

An abandoned Art Deco hotel nestled on the side of a wooded mountain.

The small candy-colored ride is the last rooftop Ferris wheel in Tokyo.

The ruin of a Japanese love hotel almost completely overgrown with brambles.

An infamous house made famous by director Takashi Shimizu.

The ruins of Japan’s premier water brothel.

People from around the world visit the shrine of Japan’s legendarily loyal dog.