4. Mount St. Louis Moonstone, Ontario, Canada
A soccer goal rail? An airbag jump? Ontario’s Moonstone takes the prize for most interesting features in the East. “Oh, yeah, we’re making a waving-flag-type box this year, too,” says Terrain Park Director, Craig Burley. To really see what this park is capable of, check out the end of season Quiksilver Downlow slopestyle when features are pushed to the max.