Covers the area of eastern Oregon from the Wallowa Whitman National Forest south to Lake Owyhee and the Owyhee Breaks. Includes the Oregon Trail from Idaho through Baker City; and west to the Malheur county line. In addition to roads, water features, township and range, and ownership, this series highlights recreational opportunities such as camping, picnicking, fishing, rockhounding, hiking, and scenic overlooks. Scale is 1:126,720 (1/2 " = 1 mile). 2010