The St Regis River begins at Lookout Pass in which mountain pass on the Idaho/Montana border?
Lookout Pass Lookout Pass is a mountain pass in the Rocky Mountains of the northwestern United States. In the Coeur d'Alene Mountains of the Bitterroot Range, the pass is on the border between Idaho and Montana, traversed by Interstate 90 (formerly U.S. Route 10) at an elevation of 4710 ft above sea level.
Snoqualmie Mountain Snoqualmie Mountain is the tallest peak in the immediate vicinity of Snoqualmie Pass in the North Cascade Range of Washington state, U.S. Its shape is often described as "amorphous" or "blob-like", although it does display a steep north face dropping down to the Middle Fork of the Snoqualmie River. The boundary of the Alpine Lakes Wilderness crosses the summit of Snoqualmie Mountain.