Three Brothers is a 7,303-foot triple-peaked summit in the Wenatchee Mountains of central Washington, near Navaho Peak at the edge of the Alpine Lakes Wilderness in Chelan County. The third-highest point in the Teanaway area, it stands east of the Cascade crest in a drier zone where Pacific storms lose much of their moisture before reaching the eastern slopes. Its rugged landscape reflects both ancient tectonic and volcanic formation in the broader Cascades and later Pleistocene glaciations that carved deep valleys and craggy terrain. Runoff flows to tributaries of the Wenatchee River, and the summit offers sweeping views toward Mount Stuart and the Stuart Range.