Trout Lake is a beautiful tree lined lake and is totally Private Lake so do not try to access it. In the old days it was known for its great Trout fishing but unfortunately it is no longer open to the public. However on a good note at least the lake is being kept somewhat pristine by its current owner, which has two homes on the lake with docks. Technically and legally at late spring when the current slows a bit one would could paddle from Lake Sacheen to Trout lake via the little Spokane River as it would be considered a navigable water way, however you would have to portage over several beaver dams. The Little Spokane River starts at Sacheen Lake, then goes through Trout Lake on its way to Horseshoe Lake and Spokane County. The river exiting Trout lake and is not navigable due to it passes under a road/dike, plus when the river nears Horseshoe Lake there is a large water fall. This lake is in Northeaster part of Pend Oreille County, Washington. Its West of Horseshoe Lake and Lost Lake and South of the Wilderness Lakes.