One of only two remaining Victorian-era greenhouses in New York.

This small, hidden cove is home to abandoned boats.

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

A Victorian cemetery in the heart of Brooklyn remains a popular mecca of morbid curiosity.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.