Forest of Freaks Tickets Welcome to the Forest of Freaks website, Wisconsin’s SCARIEST and LONGEST outdoor haunted forest. We are located in Janesville, WI off of Highway 51, west of I-90 and just south of Route 11 (across the street from Blackhawk Technical College). Our facility is Wisconsin’s longest outdoor haunted forest, featuring a choose your own path adventure, amazing special effects, monsters, scary clowns and more, all living in an outdoor haunted forest. Read more…