National Geographic Back Roads Explorer
Hikers, sportsmen, and outdoor enthusiasts: now, you can travel off the beaten path anywhere in the United States, with Back Roads Explorer 3D on CD-ROM. Pan and zoom across almost 2,000 United States Geological Survey maps featuring all 50 states in extraordinary detail. Customize your route as you seamlessly navigate multiple maps and insert text, symbols, and elevation markers along your path.
3D shaded relief maps of the entire USA