Circle of Ash is the haunted attraction that you've known and loved for more than 15 years! We're out at the Linn County Fairgrounds, and we're ready to deliver more scares than ever before with THREE different haunted houses in one place. Returning this year: Circle of Ash! It's our 6th season delivering the best indoor style show. Even the bravest can't hide all of their fear fear from our ghouls. Back from the grave: Frightmare Forest the trip through the trees we've all missed. Come find out what the forest has in store for you. Lastly: Pandemonium! Exactly what you'd expect from a bunch of clowns.