Boulder Lake Reservoir   Be the first to submit input for Boulder Lake Reservoir. If you have info on Boulder Lake Reservoir, St. Louis County, Minnesota please submit it here to improve this web site.          These outdoors activities are available near Boulder Lake Reservoir.   Lakes Near Boulder Lake Reservoir: Horseshoe Lake, St. Louis County, 15 miles away Strand Lake, St. Louis County, 15 miles away   Public Lands Near Boulder Lake Reservoir: Jay Cooke State Park, Minnesota, 20 miles away Pattison State Park, Wisconsin, 25 miles away Amnicon Falls State Park, Wisconsin, 29 miles away   Marinas On or Near Boulder Lake Reservoir: Lakehead Boat Basin, Duluth, 15 miles away Harbor Cove Marina, Duluth, 15 miles away Spirit Lake Marine, Duluth, 16 miles away Montgomery, Superior, 17 miles away   Camp Grounds Near Boulder Lake Reservoir: Island Beach Resort, Duluth, 3 miles away Silver Fox Lodge, Duluth, 3 miles away Eagle's Nest Resort, Duluth, 5 miles away Cloquet River Inn, Saginaw, 10 miles away   Hotels Near Boulder Lake Reservoir: Country Inn & Suites By Carlson, Duluth North, Mn, Duluth, 11 miles away Econo Lodge Airport, Duluth, 11 miles away Days Inn Duluth MN, Duluth, 12 miles away Fairfield Inn Duluth, Duluth, 12 miles away Residence Inn Duluth, Duluth, 12 miles away   Ski Areas Near Boulder Lake Reservoir: Spirit Mountain, Minnesota, 16 miles away       700 foot drop, 9 lifts, 22 runs Giants Ridge, Minnesota, 26 miles away       500 foot drop, 6 lifts, 34 runs Wild Mountain, Minnesota, 84 miles away       300 foot drop, 8 lifts, 25 runs   Whitewater Near Boulder Lake Reservoir: Amity Creek, St LouisCounty, 16 miles away       Class IV-V - 2.4 miles long (Skyline Pkwy to Lester River) Lester River, St. LouisCounty, 17 miles away       Class IV-V - 2 miles long (Lester River Road to Superior St.) Cloquet River, St. LouisCounty, 19 miles away       Class I-II - 11 miles long (US Route 53 to US Route 2)