The only surviving building of historic West Boylston, which was flooded to create the Wachusett Reservoir.

A single room pays homage to the prodigious achievements of the 30th President of the United States.

This supermarket is suspended 25 feet above an interstate highway.

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

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

Though the case is scorched and the buttons half-melted, this hardy handheld gaming device can still run a game of Tetris.

A former seaside jewel built for the everyman is now simply a neglected art deco fortress.

The home of aviation trailblazers, in a remote corner of the big city.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

This abandoned seaside fortress is now simply an imposing ruin being taken back by nature.

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

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

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

The location of the pie company that gave a classic toy its name is now a parking lot.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

The design of this historic domed church was influenced by Thomas Jefferson and intended as a statement of religious freedom.

Remnants of cells from the most notorious London prison may lie in the basement of a rare Victorian Gin Palace.

Once the largest gravity dam in the world.

This railroad tunnel was once the longest in Massachusetts.

This decrepit abandoned building is made all the more eerie by its dark history.

This forgotten building was one of the few Philadelphia-area breweries to survive Prohibition.

An Irish Memorial commemorating those who perished due to potato blight.