Three reimagined haunted houses (The Silver Scream, Forbidden Fortress, Slayers) anchor a full-blown festival of fear on select nights Oct 3 – Nov 1, 2025.
After you claw your way out of the mazes, challenge the Carn-Evil Funhouse, brave the pitch-black Complex: Blackout, loose arrows at Zombie Archery, or cram into one of three mini escape games (Bus 666, Trap House, The Hot Seat). Midway lights stay blazing with Oaks Park thrill rides, a haunted vendor market, coffin-ride “Buried Alive,” food, drinks, and roaming monsters—all covered by one grounds pass.
• Hours & place: 7805 SE Oaks Park Way, Portland, OR 97202—free parking right on the riverfront midway. Gates and rides open one hour before haunt time.
• Tickets: Online General Admission from $23–$40. Opt for VIP or All-Access Pass at checkout to slash waits and pack in more screams.
• Who should come: Intense scares—best for ages 13+. Event runs rain-or-shine under ample cover. Costumes welcome (no full masks/props).
Get your crew, pick a night, and lock in your spot at ScaregroundsPDX.com before Portland’s biggest Halloween event sells out.
Also check out other Sports events in Portland, Festivals in Portland, Contests in Portland.