Wah Wah Mountains North, Utah - 30x60 Minute USGS Topographic Map SH-4C and other cherished sites in

and other cherished sites in the modern American Southwest

On October 26

Grand Canyon Village

Bullhead City

site of the under-construction Utah State Prison

Wah Wah Mountains North, Utah - 30x60 Minute USGS Topographic Map SH-4C and other cherished sites inThe 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