

FSTopo is the Forest Service series of large scale topographic maps.The app provides access to Forest Service maps, such as motor-vehicle-use maps, which are free while pages from national forest atlases are 99 cents and forest visitor maps are $4.99. The Avenza Maps Mobile App, developed by Avenza Systems Inc., is available as a free download from iTunes and the Android Play Store. In general, forest visitor and other kinds of maps can be purchased at most Shasta-Trinity National Forest Offices. You can also purchase National Forest Visitor Maps through our partner organization, Discover Your Northwest .

Each map covers all or part of one wilderness area and the scale is generally 1 inch per mile (1:63,360). Wilderness Maps are topographic maps that show natural features such as mountains, valleys, plains, lakes, rivers, and vegetation using contour lines depicting elevation gain or loss.National Forest Atlases are full color atlases, containing 8.5-inch by 11-inch topographic quadrangle maps at 1 inch to the mile scale and are available for many of the forests in California.

