An abandoned 146-acre summer resort slowly being reclaimed by nature.

Forgotten under the construction of a new urban roadway is a small, abandoned part of town.

Underground tunnels remain beneath this abandoned mental asylum.

This abandoned psychiatric hospital once housed more than 4,000 patients in the middle of a quaint New England town.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

A once-booming railroad left abandoned next to the Quinnipiac River marshes now intersects with a hiking trail.

An abandoned Victorian-era mill in the middle of modern Manchester.

This enormous abandoned factory is now a makeshift graffiti gallery.

The remnants of a 19th-century ironmaking complex hidden in the woods of Connecticut.

This picturesque Victorian ghost town was once a thriving mill community.

New Preston and Kent, Connecticut - where Friday the 13th, Part 2 was filmed.

The "possessed" house that inspired "The Haunting in Connecticut" book and movie.

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

The graves of a Connecticut family thought to have been plagued by a vampire.

A seasonal movie monster museum featuring wax creations by a relative of one of the original Universal Studios monsters.

An abandoned Depression-era zoo hidden just off the highway.

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

A former copper mine which became a truly unsuccessful prison.

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

Ruins of a historic medical facility sits eerily by the water.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

The intriguing personal collection of a professional demon-chaser.

A miniature village lies nearly forgotten in the forest by the side of a major highway.