Resort Description: Winter, spring, summer, or fall--there's always something to see or do at Boyne Mountain. Winter offers meticulously groomed slopes geared toward skiers of all skill levels and other heart-pounding activities including snowboarding, tubing, ice-skating, and snowshoeing. In spring and summer, choose from two incredible championship golf courses. Mountain Run offers a heated outdoor pool, indoor hot tub, an intimate spa, and terrific shopping year-round.