Duncan Lake   Be the first to submit input for Duncan Lake. If you have info on Duncan Lake, Lake County, Montana please submit it here to improve this web site.          These outdoors activities are available near Duncan Lake.   Lakes Near Duncan Lake: Shay Lake, Lake County, 16 miles away   Public Lands Near Duncan Lake: Flathead Lake State Park, Montana, 20 miles away Yellow Bay State Park, Montana, 25 miles away Frenchtown Pond State Park, Montana, 27 miles away Glacier National Park, West Glacier - MT, 52 miles away   Marinas On or Near Duncan Lake: Flathead Lake Marina, Polson, 16 miles away S & K Marina, Polson, 16 miles away   Camp Grounds Near Duncan Lake: Mission Falls Campground, Lake County, 4 miles away McDonald Lake Campground, Lake County, 5 miles away Mission Reservoir Campground 2, Lake County, 5 miles away Saint Marys Lake Campground, Lake County, 5 miles away   Hotels Near Duncan Lake: Twin Creeks Bed and Breakfast, Ronan, 12 miles away Bayview Inn Budget Host Polson, Polson, 20 miles away Americas Best Value Port Polson Inn, Polson, 21 miles away BEST WESTERN PLUS KwaTaqNuk Resort, Polson, 21 miles away Cmon Inn Hotel Missoula, Missoula, 23 miles away   Ski Areas Near Duncan Lake: Montana Snowbowl, Montana, 18 miles away       2600 foot drop, 4 lifts, 37 runs Marshall Mountain, Montana, 21 miles away       1500 foot drop, 3 lifts, 23 runs Blacktail Mountain, Montana, 42 miles away       1440 foot drop, 4 lifts, 24 runs