Big Sky county maps are folded individual county maps for Oregon, similar to the old Metsker county maps (which are out of print). They offer a variety of information for all recreational users including section township & range, back roads, creeks, mountain peaks, gem & mineral areas and some trails. Some of the Oregon county maps have GMU boundaries on them, but some do not.
Counties available: Baker, Benton, Clackamas, Clatsop, Columbia, Coos, Crook, Curry, Deschutes, Douglas, Gilliam, Grant, Harney North, Harney South, Hood River, Jackson, Jefferson, Josephine, Lincoln, Linn, Malheur, Marion, Morrow, Polk, Sherman, Tillamook, Umatilla, Union, Wallowa, Wasco, Washington, Wheeler, and Yamhill.