Hinckley, Utah - 7.5 Minute Series Topo Map Fossil Energy National Geographic's Trails Illustrated map

National Geographic's Trails Illustrated map of San Rafael Swell provides an unparalleled tool for exploring this inspiring wilderness

See those animal signs on the trail

All you ever wanted to know about rocks and minerals - and then some

plus a guide to the tool sand equipment you'll need to get started

and the heroism of smoke jumpers and park rangers

Hinckley, Utah - 7.5 Minute Series Topo Map Fossil Energy National Geographic's Trails Illustrated mapThe 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