Warner Peak is the highest point on the mountain, at 8,024 feet (2,446 m).

[3] Hart Mountain is named for the heart-shaped brand used by the pioneer ranchers Henry C. Wilson and his son-in-law C.G.

Their ranch was located in the Warner Valley at the base of Hart Mountain.

At the western base of the mountain lies the Warner Wetlands ACEC, a reserve managed by the Bureau of Land Management and home to waterfowl and other wildlife.

This Lake County, Oregon state location article is a stub.