Lemah Mountain

Lemah Mountain is a mountain peak in the Snoqualmie Crest, a part of the North Cascades Mountains, of the US state of Washington, most noted for its five distinct summits. It is approximately 7.7 miles (12.4 km) from Snoqualmie Pass. The name Lemah comes from the Chinook Jargon word Lemah, in turn derived from a French word, le main, meaning "hand". Lemah Mountain formed by rocks crumpled into mountains by the Cascadia subduction zone where the Juan de Fuca and North American Plates meet.

The mountain has five separate summits, the highest of which is more than 7,480 feet (2,280 m) above sea level. Lemah One (6,960'), Lemah Two (7,280'), Main Peak (7,512', also called Lemah Three), Lemah Four (7,200') and Lemah Five (7,040') make up these peaks. Each summit has an individual ascent path. Main Peak, the highest of the five towers, was first ascended in 1923.

The Lemah Glacier rests on the east slope of the mountain, and is mostly divided into three remaining sections. Lemah Creek, a stream named after the mountain, drains this glacier and eventually meets the Cooper River. Burnt Boot Creek drains another flank of Lemah Mountain, and it is a tributary of the Cooper River as well. On the western flank of Lemah is a small lake called Avalanche Lake.