Wallowa, Oregon - 30x60 Minute Series Topo Map DVD colorful flags

colorful flags

lies just east of the Weber River between Rockport Lake and Hoytsville

campground availability

Grand View Point

Whether you're a seasoned hiker

Wallowa, Oregon - 30x60 Minute Series Topo Map DVD colorful flagsThe 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