Some trails are specifically designated as ski trails. Always ski with extra ski-tips. Winter climbing and hiking gear must include crampons, snowshoes, and on some well-used trails, backcountry skis. Pack a four season tent, insulating pad and winter-rated sleeping bag for winter camping. Whatever the winter activity, dress in layers of wool, polypropylene or synthetic fleece.
Cotton conducts cold and once wet, dries very slowly.
Once wet, down loses the ability to keep you warm. Always pack extra food and stove fuel for winter camping trips in case you are snowed in. There are dozens of snowmobile trails on public lands throughout the Park. Use only designated snowmobile trails and respect private property. For more information concerning snowmobile trails, refer to trail maps and guides.