- Waterproof - Tear-Resistant - Topographic Map Sculpted by the Colorado River  stretching 278
miles long and one mile deep  the Grand Canyon is without a doubt one of the most incredible
examples of erosion on earth. First protected in 1893 as a forest reserve and later a national
monument  the Grand Canyon eventually became a national park in 1919. Sixty years later  in
1979  the Grand Canyon was recognized as a World Heritage Site for its geologic significance 
natural beauty  biological environments  and diverse topography. One of the seven wonders of
the natural world  the Grand Canyon is truly a bucket-list stop. This spectacular wilderness
with endless cliffs and canyons  varying biodiversity  and unique geologic features has
something for everyone. The Grand Canyon National Park Day Hikes Topographic Map Guide contains
detailed maps for 18 of Grand Canyon's finest day hikes. It includes well-known hikes and some
off-the-beaten-path trails. They range from easy strolls to strenuous climbs  selected to give
you a sampling of all the park has to offer. Together  they cover more than 100 miles of
adventures. One-third of the selected hikes are less than 6 miles long  two-thirds are less
than 8 miles  and two hikes are longer than 12 miles long. Each of the 18 maps include
directions to the trailhead  the total distance to complete the hike  and an estimate of the
degree of difficulty. Also provided are elevations of key points on the trail  an elevation
profile for the hike  and a calculation of the hike's total elevation gain. Concise trail
descriptions will help you find the hikes that best suit your interests  conditioning  and
available time. Every Trails Illustrated map is printed on Backcountry Tough waterproof 
tear-resistant paper. A full UTM grid is printed on the map to aid with GPS navigation. Every
map purchase helps support the National Geographic Society  an impact driven  nonprofit
organization with global reach that uses the power of science  exploration  education  and
storytelling to illuminate and protect the wonder of our world. Map Scale = 1:31 680 Folded
Size = 4.25 x 9.38