Nationwide network of co-ownership underground catastrophe shelters.

A small flooded ghost town with a few scattered structures remaining.

Secluded amid upstate New York’s Adirondack Mountains lies this subterranean emblem of a nation on the brink of nuclear war. And it's for sale.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

The once abandoned ruins of a Victorian beachside amusement park are now back in working order.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

A mysterious air force base built to resemble a Long Island fishing village.

Last church of this militaristic WWII style.

The pleasant woodland cemetery that has inspired more than its fair share of wild legends.

Carved, egg-shaped stone with no explanation.

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

A beautiful Victorian-era cemetery, complete with a miniature village.

Bring your hiking shoes, wool socks, and thermal underwear for a stay in these cozy forest huts.