Powder AlliancePowder Alliance gets skiers and riders access to 18 ski resorts and nearly 35,000 skiable acres across North America. With the purchase of a season pass from any of the 19 participating ski resorts, Powder Alliance pass holders automatically receive three free days at each of the remaining 18 resorts; that’s a total of 54 free lift-tickets (with some restrictions) across Angel Fire in New Mexico, Bogus Basin in Idaho, Bridger Bowl in Montana, Castle Mountain Resort in Alberta, China Peak in California, Kiroro in Japan, La Parva in Chile, Loveland Ski Area in Colorado, Marmot Basin in Alberta, Monarch Mountain in Colorado, Mountain High in California, Mt. Hood Skibowl in Oregon, Schweitzer Mountain Resort in Idaho, Sierra-at-Tahoe in California, Silver Star Mountain Resort in British Columbia, Sugar Bowl Resort in California, Timberline in Oregon and Whitewater in British Columbia. Below you'll find the full list of Powder Alliance ski resorts, including their OnTheSnow skier rating, a terrain breakdown and the number of runs open currently. Use the "Compare By" dropdown to additionally view the Terrain, Mountain Stats, Lifts and User Ratings, and click on any ski area of interest to view weather, photos, webcams, deals, a destination overview and more.