Places Jenisaur Wants to Go

This abandoned caretaker's apartment is one of 13 left in the New York Public Library system.

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

From scholastic to sepulchral - now under reconstruction.

A once crucial portion of the Long Island railroad still lays abandoned, waiting to be turned into an urban park.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

A crumbling hospital from the 1850s on Roosevelt Island.

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.

This abandoned subway station can still be seen on regular commuter trips.

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

Abandoned power station once home to a squatter community, now being developed into an arts center.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

An abandoned subway tunnel that could have reinvigorated Staten Island still lies somewhere beneath this Brooklyn park.

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

The final resting place of some of Staten Island's earliest settlers and their descendants.

The forest has reclaimed nearly everything—streets included—from this failed Pennsylvania "City of Heaven" that was once deeded directly to God.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

This huge, disused viaduct is now a crumbling concrete underworld of covered in years of graffiti.

A recently abandoned psych ward at the end of Sanatorium Road.

An abandoned stretch of highway, deteriorating next to the operational one.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

After hundreds of years of settlement, this once-bustling fishing village sunk into the Chesapeake Bay.

In the woods of New Jersey lie the ruins of a munitions village abandoned after World War I and the remnants of a 1920s wooden racetrack.

The ruins of an 18th-century mansion that was once named "Mistake" by the man who had it built.