Knott's Scary Farm or Knott's Halloween Haunt is a seasonal Halloween event at Knott's Berry Farm in Buena Park, California. It is an event in which the theme park is transformed into "160 acres of horror", via a series of roaming monsters, terrifying haunted houses and 'scare zones'. As of 2010, it was said to be the first, largest and longest-running Halloween event to be held at a theme park.

Current attractions Origins: The Curse Of Calico (FINAL YEAR) Cinema Slasher Room 13 The Chilling Chambers (FINAL YEAR) Eight Fingers Nine: The Boogeyman Widows The Zoo Mary: The Haunting of Worth Home Unearthed (NEW) Inked (NEW)

Attraction History Knott's Scary Farm Attraction History # Year Mazes Scare Zones Shows Notes 1 1973 The Monster MazeSatan's Saw MillThe Ghostway Express Ghost Town 2 1974 The Haunted ShackThe Devil's Log RideCalico Phantom's Mine RideTransylvania RailroadStagecoach Ride through Wolfman Country Ghost Town 3 1975 Terror MountainKnott's Scary TalesTrail of the TorturedHaunted MineTransylvania RailroadTrail of the Headless Horseman Ghost TownThe Gory '20sFiesta de Fiends The Hanging 4 1976 Trail of the TorturedTerror MountainHaunted MineTrail of the Headless HorsemanKnott's Scary TalesTransylvania ExpressGasoline Alley (Thru Sleepy Hollow) Ghost Town Dead Man's Hanging 5 1977 Ten Chilling Chambers (first standalone walk-through maze)Terror MountainHaunted MineGasoline Alley (Thru Sleepy Hollow)Transylvania ExpressThe Ghost CoachWitch's TwistBump the GhoulKnott's Scary Tales Ghost Town The Hanging 6 1978 The Trail of TerrorTerror MountainHaunted MineKnott's Scary Tales Ghost Town 7 1979 Chilling Chambers of HorrorsBlack Bart's Trail of TerrorTerror MountainHaunted MineKnott's Scary Tales Ghost Town Monsters' Revenge 8 1980 The Tomb of TerrorDr. Alucard's Chamber of HorrorsTerror MountainHaunted MineKnott's Scary Tales Ghost Town Midnight Witch Hanging 9 1981 The Trail of TerrorTerror MountainHaunted MineKnott's Scary Tales Ghost Town Midnight Witch Hanging 10 1982 The Terrifying Trail of Jack the RipperThe Mysterious CorridorsTerror MountainHaunted MineKnott's Scary Tales Ghost Town Assorted Performances (The Headless Woman, Spidora, The Phantom of the Opera, Dracula's Hands)Congress of Human Oddities (Swordini, Miss Volta, Twistina, & Flamo)Dr. Lovecraft's Magical Mystery TourHalloween Dance PartyKnott's Ghoul Revue starring ElviraRock Dancing to X-CaliberThe HangingThe Haunting Illusions of Mark KalinThe Strange Case of Dr. CleaverTony Angelo: The Hilarious Hypnotist 11 1983 The Realm of DarknessCorridors of MysteryTerror MountainHaunted MineTransylvania Taxi Ghost Town Midnight Witch HangingElvira's Second Year, New Show! 12 1984 Caverns of DoomThe House of Red DeathTerror MountainHaunted Mine Ghost Town Midnight Witch HangingElvira's Ghoul Review 13 1985 The Terrifying House of DoomCreep HouseTrail of the DoomedTerror MountainTrails of TerrorDragon's CavernsSorcerer's Lair Ghost Town Midnight Witch Hanging 14 1986 Mystical Maze of MadnessThe Best Little Horror HouseConviks HavenThe Last Train to TerrorNightmare MountainThe Dark Forest of the Sorcerer Ghost Town Midnight Witch HangingElvira's Shock & Rock Spooktacular 15 1987 Curse of the Sphinx Kingdom of the Dinosaurs Metro Madness Realm of the Sorcerer The Slaughterhouse The Enemy Within The Fourth Dimension The Return of Zulu Ghost Town Midnight Witch Hanging 16 1988 Bait's Motel Camp Hatchet Head Revenge of the Dead The Dark Threshold of Doom Toxic Terror Uncle Ernie's Madhouse Ghost Town Midnight Witch HangingElvira's Shock & Rock Revue 17 1989 Bait's Motel Camp Hatchet Head Revenge of the Dead Terror Mountain The Dark Threshold of Doom Uncle Ernie's Madhouse Which Maze Ghost Town The Chain Gang The HangingElvira's Rock'n Horror Show 18 1990 Bait's Motel Encounters of Darkness The Fear Threshold of Doom Terror Mountain Revenge of the Dead Uncle Ernie's Madhouse Timothy L. Eerie Time Machine Ghost Town The HangingElvira's Rock'n Horror Show 19 1991 Bait's Motel Encounters of Darkness Revenge of the Dead Terror Mountain The Body The Fear Threshold of Doom Uncle Ernie's Madhouse Ghost Town Dr. Cleaver Strikes Again... and Again... And...Dr. Deranged and his Mad Music Monsters (Pirate Radio 100.3 FM presents Tattoo Rodeo and The Scream)Elvira's Truth or ScareLaser Music MadnessThe Bizarre World of Rudy CobyThe HangingMichael Griffin: The Houdini Challenge! 20 1992 Kingdom of the Lounge Lizards Lair of the Vampyre Mother Noose's Scary Tales Revenge of the Dead Temple of Sacrifice Terror Mountain Toxichem Uncle Ernie's Madhouse Ghost Town The HangingElvira Dead, White & Blue 21 1993 House of Maniacs Jaws of Death Lair of the Vampyre Mother Noose's Scary Tales Nightmares Santa Claws Mountain Temple of Sacrifice Toxichem Ghost Town Ed Alonzo's Closet Tricks The HangingElvira's Shock N' Rock Revue 22 1994 Carnival of Death Cavern of Carnage House of Maniacs Industrial Evil Lair of the Vampyre Mother Noose's Scary Tales Nightmares Santa Claws Mountain Slasher of the Dark Toxichem Ghost Town Day of the Dead Procession Dr. Cleaver in the Clink Ed Alonzo Comedy HTV-Terrorvision Laser Music Madness Mystery Lodge The Hanging: Stop the Insanity!