Detailed and accurate topographic trail map for Yellowstone National Park. Includes a detailed road network and popular trails, complete with use restrictions, mileages, elevation gains, and difficulty ratings. Popular attractions and park services are clearly identified. UTM and Latitude/Longitude grids ensure ease of use with GPS or compass navigation. Scale = 1:126,720 Size: 25.5" x 37.75" Printed on high-quality, waterproof, tear-resistant material that will last for years of use.