Grass Lake   Be the first to submit input for Grass Lake. If you have info on Grass Lake, Sanders County, Montana please submit it here to improve this web site.          These outdoors activities are available near Grass Lake.   Public Lands Near Grass Lake: Thompson Falls State Forest, Montana, 17 miles away Lolo National Forest, Montana, 18 miles away St. Joe National Forest, Idaho, 34 miles away   Camp Grounds Near Grass Lake: Copper King Campground, Sanders County, 8 miles away Riverfront RV Park, Thompson Falls, 8 miles away Birdland Bay RV Resort, Thompson Falls, 8 miles away Thompson Falls Campground, Sanders County, 8 miles away   Hotels Near Grass Lake: Super 8 St. Regis, Saint Regis, 22 miles away Caboose Motel, Libby, 38 miles away   Hiking Trails Near Grass Lake: Water Hill Trail, Sanders County, 13 miles away   Ski Areas Near Grass Lake: Lookout Pass, Idaho, 31 miles away       1150 foot drop, 4 lifts, 34 runs Turner Mountain, Montana, 49 miles away       2110 foot drop, 1 lifts, 20 runs Silver Mountain, Idaho, 60 miles away       2200 foot drop, 7 lifts, 73 runs   Whitewater Near Grass Lake: Vermilion River, SandersCounty, 5 miles away       Class IV - 22 miles long (Headwaters to Clark Fork River)