Escalante, Utah - 7.5 Minute Series Topo Map Material:Paper Learn how to identify more

Learn how to identify more than 450 rock and mineral specimens through beautiful photographs and key characteristics

and how to deal with the elements when you don’t have a lot of gear on your back

all-climate

Every Trails Illustrated map is printed on "Backcountry Tough" waterproof

Escalante, Utah - 7.5 Minute Series Topo Map Material:Paper Learn how to identify moreThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes