A haunted house is born from a past tragedy, be it a grisly murder, a mysterious disappearance, or a long-forgotten bologna sandwich buried beneath the floorboards. Sign on for a spooky tour of an eerily cursed residence with today's Groupon to Long Island Fear Fest's CARNEVIL in Old Bethpage. Choose from the following options:

• For $13, you get two tickets to the Chamber of Horrors Haunted House (a $26 value).
• For $25, you get four tickets to the Chamber of Horrors Haunted House (a $52 value).
• For $13, you get two tickets to the Montauk Monster Haunted Hayride (a $26 value).
For $25, you get four tickets to the Montauk Monster Haunted Hayride (a $52 value).

Long Island Fear Fest elicits screams with spooky rides and thrills orchestrated by Mr. Slim Chance II and his demented associates. Flashing lights and booming sounds re-create an old-fashioned carnival atmosphere as visitors explore the Chamber of Horrors Haunted House⎯a reworked haunted house that immerses horror lovers in a tortuous cavern of frights filled with Slim and his family of freaks' prized possessions and collection of vintage parking tickets. After a frightful house visit, fest-fiends can hop on the Montauk Monster Haunted Hayride and travel into Long Island’s checkered history, wheeling past terrifying tableaus and paparazzi disguised as hay bales.

Though not included in this Groupon, the chamber of horrors opens onto the Monster Midway filled with classic rides and games of chance. Play Dunk the Dead Guy or swiftly navigate the Monster Maze to earn prizes for completing it on time.

Long Island Fear Fest recommends children be at least 13 years old.