Upper Lake West Falls is a waterfall in Mason County, Washington, in the Puget Lowland region. It lies about 12.6 miles northwest of Shelton and roughly 27.6 miles northwest of Olympia as the crow flies.
Its height has not been recorded in the source data.
The Puget Lowland is a glacially shaped basin of low hills, lakes and wetlands between the Olympics and the Cascades, once covered by Douglas fir and western red cedar and now the most settled part of Washington. Streams here run through terraces of glacial till and outwash, with waterfalls where creeks cut through the deposits.
Mason County holds 42 recorded waterfalls, and several are close by. Lower Lake West Falls, is under a mile away. Vincent Creek Falls, a 250-foot tiered horsetail waterfall, is about 1.1 miles away. Fir Creek Falls, 225 feet high, is about 1.6 miles away.
Upper Lake West Falls is located at 47.3516° N, 123.2791° W. The listing is based on the World Waterfall Database, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The exact position has not yet been verified on aerial imagery, so treat the map pin as approximate. Details on trails, parking and access have not been documented for this waterfall yet.