Mount Bohemia in Michigan's Upper Peninsula has the longest runs with the highest vertical and deepest powder in the Midwest. This hidden secret is a true treasure for backcountry skiers and riders. The average snowfall in Michigan's Keweenaw Peninsula is 273 inches. The lake effect snow is dry similar to western resorts and accumulates as powder which is untouched because we do not groom. This makes for a great morning to make the first tracks!