National Geographic National Parks Explorer 3-D Mapping Software

Explorer 3D combines the precision and accuracy of our printed Trails Illustrated topographic maps with the award-winning TOPO! custom mapping technology. The easy-to-use interface helps you quickly locate trails, create instant elevation profiles, plan routes, and print your own custom maps with trail, trailhead, campsite, hiking, safety, and trip-planning information.
Includes the following parks:

• Acadia, Maine
• Arches, Utah
• Big Bend, Texas
• Bryce Canyon, Utah
• Canyonlands, Utah (Needles and Island in the Sky districts)
• Channel Islands, California
• Death Valley, California
• Glacier/Waterton, Montana and Alberta
• Grand Canyon, Arizona
• Grand Teton, Wyoming
• Great Smoky Mountains, Tennessee and North Carolina
• Isle Royale, Michigan
• Joshua Tree, California
• Kings Canyon, California
• Mt. Rainier, Washington
• North Cascades, Washington
• Olympic, Washington
• Redwood, California
• Rocky Mountain, Colorado
• Sequoia, California
• Shenandoah, Virginia
• Theodore Roosevelt, North Dakota
• Yellowstone, Wyoming and Montana
• Yosemite, California
• Zion, Utah