Halloween Haunt 2024 Wonderland. 2, 2024 to canada's wonderland with unforgettable thrills, horrors, and monster encounters when darkness descends upon the theme park. Canada's wonderland is bringing back halloween haunt on 19 select nights from september 27 extended through november 2, 2024.
Learn tips and tricks for spooky attractions, terrifying mazes, and more. The 18th season of the annual event returns sept.