If you're driving in to the area, be warned that the roads can be snow-covered and icy in the winter and early spring. Your best bet is winter tires chains aren't allowed, however taking a bag of sand or kitty litter in your trunk can help you if you're stuck and spinning your tires. Most locals are happy to help push if you get stuck. In case of a breakdown, make sure that you take along a standard road safety kit with flares, gloves, and a warm blanket.