CRYSTAL MOUNTAIN TRAIL MAP View and print a PDF of Crystal Mountain's Downhill Map. Mountain Facts 59 downhill runs; 27 illuminated for night skiing (snowboarding allowed on all slopes) Three terrain parks. Eight lifts - including the Crystal Clipper high-speed quad... one of the fastest lifts in northern Michigan powered by renewable wind energy, and our two wonder carpets Ski terrain: Easiest Trails - 22%, More Difficult - 48%, Most Difficult - 30% Average annual - snowfall over the last 10 years is 140 inches, and average annual snowfall over the last 20 years has been 130 inches Snowmaking on 98% of terrain, over 167 state-of-the-art snowmaking guns Vertical drop - 375 ft. For More Information Visit Crystal Mountain Website