Base Line Reservoir   Be the first to submit input for Base Line Reservoir. If you have info on Base Line Reservoir, Boulder County, Colorado please submit it here to improve this web site.          These outdoors activities are available near Base Line Reservoir.   Lakes Near Base Line Reservoir: Baseline Reservoir, Boulder County, 1 miles away Harper Lake, Boulder County, 3 miles away McKay Lake, Adams County, 14 miles away Ish Reservoir, Larimer County, 16 miles away Badding Reservoir, Adams County, 16 miles away   Public Lands Near Base Line Reservoir: Eldorado State Park, Colorado, 9 miles away Golden Gate Canyon State Park, Colorado, 15 miles away Barbour Ponds State Park, Colorado, 17 miles away Rocky Mountain National Park, Estes Park - CO, 29 miles away Florissant Fossil Beds National Monument, Florissant - CO, 59 miles away   Marinas On or Near Base Line Reservoir: Boulder Reservoir, Boulder, 5 miles away Carter Lake Marina, Loveland, 19 miles away Bear Creek Lake Park Marina, Morrison, 19 miles away Mike's Killer Fish, Denver, 20 miles away   Camp Grounds Near Base Line Reservoir: Longmont KOA Kampground, Longmont, 9 miles away   Hotels Near Base Line Reservoir: Days Hotel Boulder, Boulder, 2 miles away Homewood Suites by Hilton Boulder, Boulder, 2 miles away Boulder Twin Lakes Inn, Boulder, 3 miles away Courtyard Boulder, Boulder, 3 miles away Quality Inn Boulder County, Louisville, 3 miles away   Hiking Trails Near Base Line Reservoir: Mesa Trail, Boulder County, 6 miles away Green Mountain Trail, Boulder County, 7 miles away Bear Peak Trail, Boulder County, 7 miles away   Ski Areas Near Base Line Reservoir: Eldora, Colorado, 27 miles away       1600 foot drop, 12 lifts, 53 runs Winter Park, Colorado, 39 miles away       3060 foot drop, 26 lifts, 145 runs SolVista Basin, Colorado, 48 miles away       1000 foot drop, 6 lifts, 37 runs   Whitewater Near Base Line Reservoir: Boulder Creek, BoulderCounty, 7 miles away       Class II-III - 3 miles long (Eben G Fine Park to CU Greenhouse) Boulder Creek - South, BoulderCounty, 8 miles away       Class V+ - 0.75 miles long (Eldorado Canyon) Boulder Creek, BoulderCounty, 10 miles away       Class IV - 6 miles long (Blue Bridge to Eben G Fine Park)   Golf Courses Near Base Line Reservoir: Flatirons Golf Course, Boulder, 2 miles away Coal Creek Golf Course, Louisville, 4 miles away