Gearhart Mountain

Gearhart Mountain is a 8364 ft mountain in Lake County and Klamath County, Oregon, in the United States. It is located in the Gearhart Mountain Wilderness of the Fremont–Winema National Forest, northeast of the Sprague River valley and the town of Bly.

Geology
Out of the five of them, Gearhart Mountain is the least-known shield volcano in the Eastern Cascades. Like neighboring Yamsay Mountain, it is part of the Sprague River Valley Volcanic Field