Grouse Creek, Utah - 7.5 Minute Series Topo Map Street and Road Maps McKean completed the

McKean completed the

At twenty special sites in this timeless landscape

with notable peaks such as Mount San Gorgonio and Mount San Jacinto standing out

These first two books in this new series help families plan their vacations in Yellowstone National Park and in Utah’s “Big Five” national parks (Arches

• Trail Finder for best day and overnight hikes for families

Grouse Creek, Utah - 7.5 Minute Series Topo Map Street and Road Maps McKean completed theThe 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