Lost Lake   Be the first to submit input for Lost Lake. If you have info on Lost Lake, Chouteau County, Montana please submit it here to improve this web site.          These outdoors activities are available near Lost Lake.   Public Lands Near Lost Lake: Sluice Boxes State Park, Montana, 38 miles away   Ski Areas Near Lost Lake: Showdown, Montana, 40 miles away       1400 foot drop, 4 lifts, 34 runs Bear Paw Ski Bowl, Montana, 61 miles away       900 foot drop, 2 lifts, 25 runs Bridger Bowl, Montana, 89 miles away       2600 foot drop, 8 lifts, 71 runs