Okanogan-Wenatchee National Forest (fs.usda.gov) The Okanogan-Wenatchee National Forest is a large and diverse landscape, encompassing 3.8 million acres along the east slopes of the Cascade Range in Washington.
Okanogan–Wenatchee National Forest (Wikipedia) The Okanogan–Wenatchee National Forest is a U.S. National Forest located in Okanogan County in north-central Washington, United States.