Kerns Reservoir   Be the first to submit input for Kerns Reservoir. If you have info on Kerns Reservoir, Rosebud County, Montana please submit it here to improve this web site.          These outdoors activities are available near Kerns Reservoir.   Public Lands Near Kerns Reservoir: Little Bighorn Battlefield National Monument, Crow Agency - MT, 56 miles away   Hotels Near Kerns Reservoir: Super 8 Colstrip, Colstrip, 46 miles away Lakeview Bed & Breakfast, Colstrip, 46 miles away   Ski Areas Near Kerns Reservoir: Antelope Butte, Wyoming, 86 miles away       1000 foot drop, 3 lifts, 18 runs