TransWorld SNOWboarding readers name North America's top snowboard parks in the magazine's November issue, on newsstands October 3.
For the third season in a row, Park City, Utah, retains top honors as North America's No. 1 Snowboard Terrain Park.
Mammoth Mountain, Calif., also maintains its place on the list as the No. 2 Best Park.
Summit County resort Breckenridge moves up to No. 3 from No. 8 in last year's poll, and Keystone was a new addition to the top 10, checking in at No. 9.