National Geographic's Trails Illustrated Maps are the most detailed and up-to-date topographic recreation maps available for US National Parks, National Forests and other popular outdoor recreation areas. A necessity for exploring the outdoors, each map is printed on waterproof, tear-resistant material. They also contain key safety and contact information, GPS and compass coordinates, Leave No Trace ethical guidelines and hundreds of points-of-interest, including scenic viewpoints, campgrounds, boat launches, swimming areas, marine sanctuaries and wildlife refuges. Scale : 1:50,000 & 1:25,000 Flat Size : 965 x 660 mm. -National Geographic National Geographic Maps: National Geographic's waterproof and tear-resistant maps provide travelers with the perfect combination of detail and perspective, a necessity for any adventure.|Pocket Naturalist Guides: Waterford Press' Pocket Naturalist Guides are filled with accurate and lifelike illustrations of the wildlife you are likely to encounter on your travels.