Oregon’s haunted attraction scene is shaped by the Pacific Northwest’s distinctively atmospheric character — old-growth forests, persistent October rain, and a creative culture that approaches entertainment with genuine artistry. Portland anchors the state’s largest and most innovative haunt market, producing experiences with a theatrical creativity that reflects the city’s broader arts scene. The surrounding Willamette Valley and Coast Range add outdoor trail and farm haunt options that benefit from Oregon’s dramatically atmospheric autumn landscape. Salem, Eugene, and Bend each contribute regional markets across the state. Haunt season opens in late September. Browse all haunted houses and Halloween events across Oregon below.