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NETHERWORLD Haunted House is a walk-through dark attraction filled with terrifying live actors, amazing special effects, and incredible monsters.

Opening Weekend For 2017 -  September 22nd and 23rd!

2017 at NETHERWORLD Haunted House!


Vengeance is Primal!

The Primordial Guardians have awakened to rip the evil from this earth with tooth, claw, thorn, stone and bone! The green kingdoms raise the dead with parasitic fungi and attack with colossal tree monsters! Savage beast clans infect living humans with rabid form altering mutagens, as elementals of stone and bone smash anything in their way! Insects grow massive and horrifying things crawl forth from the seas! United in battle, the Earth howls a Primal Scream to crush its enemies once and for all!

Featuring The Beastmen’s Rampage, The Fungus Corpses, The Tree Thing’s Maelstrom, The Cathedral of Bones, The Werewolve’s Wilderness, The Flesh Eating Flytrap, The Gruesome Grizzly, The Sunken Ship of Horrors, The Murder of Crows, The Lair of The Snake Woman, The Massive Celtic Beast Lord, The Cavern of the Insects, The Huntsman’s Bloody Prize, The Lord of Ryleh and the Primordial Guardians! A never ending assault as nature’s revenge runs amok!

The Story Unfolds!



Mr. Grendel’s 3D Fun House of Horrors!

Please Don’t Feed the Clowns!

Come one, come all to Mr. Grendel’s 3D Fun House of Horrors! Put on your 3D Glasses and see crazy clowns, scary monsters and weird aliens! If you are lucky, go back stage at the attraction where Mr. Grendel butchers and eats his victims! Some will even get to travel to the strange world that Mr. Grendel and his pals come from and never return! Truly a fun adventure for the whole family!

Featuring the Bone Crusher, The Terror Tilt, Very Scary Tales, The Red Membrane Chasm, The Alien Invasion, Grendel’s Gore Zone, The Jaws of Doom, The Weird World, The Camo Creeps, The War of the Monsters, The Carnivorous Clowns, The Glow Maze, The Ripped in Half Guy, The Flying Jesters and The Colossal NETHERWORLD Devourer! A twisted clown fueled surreal nightmare sure to leave you laughing in fear!

More about the Fun House!


Will you BEAT THE BUG and earn one of these cool stickers this coming haunt season…or will the Bug BEAT YOU?

Face The Bug on Opening Weekend – Sept 22-23 – Tix on Sale Soon!

Visit the Netherworld News Blog for More Stories

America's Best Haunts 2016 Hauntworld Top 13 2016 Selected as Dread Central's Most Terrifying Haunted Attraction in 2015! One of's Top 13 Scariest Attractions 2015 Travel Channel's Best Halloween Attractions 2015 Yahoo! Top 10 Haunted Houses in America Named one of the Travel Channel's Best Halloween Attractions 2014 Hauntworld Top 13 Haunted Houses of 2014 Hauntworld Top 13 Haunted Houses of 2013 Selected as one of Haunted Attraction Magazine's Must See Haunts 2013 Top Haunts 2012 Top 13 Hauntworld Top 13 Haunted Houses of 2012 Top 13 2012 America's Best Haunted Houses 2011 America Haunts Scariest Haunted House in America Fangoria's #1 Haunted House in America Americas Top 13 Haunted Houses 2010 Americas Best Haunted Houses 2009