From scholastic to sepulchral - now under reconstruction.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

This once luxurious Catskills resort is now a haunting ruin.

This ghostly Alaska village still clings to a steep cliffside despite having been abandoned for over 50 years.

The bones of an old zoo crumbling in the shadow of a new one.

The haunting, dilapidated remains of a former poorhouse on Staten Island's Greenbelt.

This abandoned amusement park was built on a site with a dark history.

An urban forest overtakes what was the greatest failure of utopic urban housing.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

This failed condo development was reborn as a street art hub.

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

This demolished goliath of American industry once loomed over the depressed town it once made thrive.

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

Once America's longest-manned military fort, now an abandoned hulk.

Elephant seals and sea lions have turned the abandoned buildings on this island into their endangered love shack.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

Run by a eugenics advocate, this aging institution conducted secret radiation experiments sponsored by Quaker Oats.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

Ruined pieces of stone and a swimming pool are all that remain of an amusement park swept away by a flood.

This Queens hospital has stood abandoned for almost 20 years after its patients were secretly relocated in the dead of night.

The tragic reality of a town riddled with rumors of haunts, chemical spills, and serial killers.

This mining town boomed in the Atomic Age when uranium was gold, only to be abandoned when the industry collapsed.

This old cement mine has been used as everything from a mushroom farm to a recording studio.

The ruins of this long-abandoned unsuccessful gold mine can still be found.