Nat Geo's Trails Illustrated™ topographical maps, based on USGS information, are designed to take you into the wilderness and back. Includes updated trails, trailheads, points of interest, campgrounds, and much more.

• The most comprehensive and complete recreational map for Great Smoky Mountains National Park, which straddles Tennessee and North Carolina
• Printed on durable tear-resistant, waterproof material with a new color palette and stunning shaded relief
• GPS compatible with full UTM grid
• Includes Applachian Trail, Benton MacKaye Trail, Mountains-to-Sea Trail
• Trail mileages
• Backcountry campsite information
• Waterfall viewing chart
• Include valuable wilderness tips and Leave No Trace guidelines
• Approximately 4 1/4 x 9 1/4 in. folded; 25 1/2 x 37 3/4 in. fully opened
• Scale = 1:70,000
• 1991 edition, revised 2007
• Weighs 3.4 oz.