Spring Gulch, Nevada - 7.5 Minute Series Topo Map Utah Photographs The vast expanses of Wyoming's

The vast expanses of Wyoming's seemingly empty landscapes belie the turbulent events and colorful characters that make up the state's rich past

See rare white buffalo

and the natural wonder of Upheaval Dome

what essential tools you'll need and what they will cost

Areas included: Ogden and Logan Ranger Districts

Spring Gulch, Nevada - 7.5 Minute Series Topo Map Utah Photographs The vast expanses of Wyoming'sThe 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