Harrison Lake   Be the first to submit input for Harrison Lake. If you have info on Harrison Lake, Pioneer Mountains, Beaverhead County, Montana please submit it here to improve this web site.          These outdoors activities are available near Harrison Lake.   Public Lands Near Harrison Lake: Bannack State Park, Montana, 16 miles away Beaverhead National Forest, Montana, 17 miles away   Hotels Near Harrison Lake: Comfort Inn Dillon, Dillon, 40 miles away GuestHouse Inn & Suites Dillon, Dillon, 40 miles away Super 8 Dillon, Dillon, 41 miles away Best Western Paradise Inn, Dillon, 41 miles away   Ski Areas Near Harrison Lake: Discovery Ski, Montana, 48 miles away       1670 foot drop, 6 lifts, 48 runs Lost Trail Powder Mountain, Montana, 55 miles away       1800 foot drop, 8 lifts, 45 runs Marshall Mountain, Montana, 94 miles away       1500 foot drop, 3 lifts, 23 runs