In the Smokies you must always be prepared for sudden changes in weather, especially as you go from one elevation to another. Know how to take care of yourself in extremes of cold, heat, and wetness. Always carry rain gear because storms arise quickly. In mid-summer at higher elevations a wet hiker can succumb to hypothermia, an all-weather killer. Hypothermia is a condition in which the body loses heat faster than it can generate it. You cannot imagine how rapidly hypothermia symptoms can appear even in mild weather—until they strike you. Then it may be too late. Know how to recognize hypothermia’s symptoms: uncontrolled shivering, slurred speech, memory lapse, fumbling hands, stumbling, drowsiness, and inability to get up after a nap. Prepare yourself against the possibility of hypothermia by keeping a warm, dry layer of clothing next to the body, topped with a layer to ward off wind and precipitation. Snack often on high-energy foods and take ample liquids. In winter wear multiple layers of insulating clothing under your top layer of rain and wind protection. [Illustration: _There is a saying that high boots will protect you from poisonous snakes, but that common sense is needed to keep you out of trouble with bears._] [Illustration: _The timber rattlesnake (above) and the copperhead are the only poisonous snakes in these mountains._] Remember that hypothermia strikes in any season, not just winter. Winter hazards include frostbite; icy trails and deep snow; and trails obscured by deep snow. Management Regulations Drive safely, observing posted speed limits, and pull off the road or park only at designated areas. Do not leave valuables inside a locked car where they can be seen. Leave them home, take them with you when you leave your car, or lock them in the trunk. Hunting is prohibited in the park. Firearms must be broken down so they cannot be used. The use of archery equipment, game calls, and spotlights is also prohibited. All plants, animals, and artifacts are protected by Federal law here. Do not disturb them in any way. Fishing is permitted subject to State and Federal regulation and licensing. All overnight camping in the backcountry requires a backcountry permit. Otherwise, camp and build fires only in designated campground sites. A Word About Pets. It is best not to bring pets. They are permitted in the park but only if on a leash or under other physical control at all times. They may not be taken on trails or cross-country hikes. Veterinary services are found in nearby towns. If you want to board your pet during your stay here, check with the chambers of commerce in nearby cities. Nearby Attractions