A multiversal transit station located right below a highway interchange.

Neal Cassady may still have an open tab at one of Denver's oldest watering holes.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

This now-abandoned outcrop is an important Native American spiritual site, overtaken by European settlers and mining pollution.

Chefs from Tibet's Kham region offer steaming meat pies and noodle soups in this nook behind a jewelry store.

Captain America, Sub-Mariner, and the Human Torch were all born in this art deco Manhattan masterpiece.

A one-ton statue of Steve Rogers beautifies the entry to a Brooklyn Bed, Bath & Beyond.

This narrow shop in the East Village hosts a matchmaking service for the new millennium.

A former connection to City Island, it has been abandoned since the 1930s.

A massive forgotten storehouse from 1913 on the Brooklyn Waterfront has a spectacular view of Brooklyn.

This outdoor gallery of graffiti-covered walls pays homage to the past, present, and possible future of street art.

The first museum in the United States dedicated entirely to posters.

A no-frills cinephile haven known for showing offbeat, underseen films.

This small, hidden cove is home to abandoned boats.

Empty, but not abandoned, this cavernous Brooklyn loading dock was once considered the largest individual building in the world.

More than 250 sakes are available in an izakaya hidden in the basement of a Midtown office building.

Thriving meadows span a rooftop in one of Brooklyn's most heavily industrialized neighborhoods.

Visit the monolithic tomb of America's most famous general.

This otherwise innocuous bodega was once the headquarters of the most feared assassin's guild in American history.

Avoid gangster interaction while window-shopping.

Spinning silently in the lobby of an Art Deco masterwork is a massive vintage model of the Earth.

This futuristic airport terminal was abandoned for decades before reopening as a hotel—with a vintage plane of its own parked out back.

Built as a gift to the hottest tastemaker of the time, these hidden quarters remain an Art Deco showpiece.

The crown jewel of the Queens Museum is a nearly 10,000-square-foot architectural model of the city originally built for the 1964 World's Fair.