Allens Lake   Be the first to submit input for Allens Lake. If you have info on Allens Lake, Front Range, Boulder County, Colorado please submit it here to improve this web site.          These outdoors activities are available near Allens Lake.   Lakes Near Allens Lake: Baseline Reservoir, Boulder County, 9 miles away Harper Lake, Boulder County, 12 miles away Ish Reservoir, Larimer County, 15 miles away Lon Hagler Reservoir, Larimer County, 16 miles away Left Hand Reservoir, Boulder County, 19 miles away   Public Lands Near Allens Lake: Eldorado State Park, Colorado, 11 miles away Golden Gate Canyon State Park, Colorado, 17 miles away Barbour Ponds State Park, Colorado, 21 miles away Rocky Mountain National Park, Estes Park - CO, 19 miles away Florissant Fossil Beds National Monument, Florissant - CO, 66 miles away   Marinas On or Near Allens Lake: Boulder Reservoir, Boulder, 5 miles away Carter Lake Marina, Loveland, 12 miles away   Camp Grounds Near Allens Lake: Parrish Ranch Recreational Vehicle Resort & Evnt, Berthoud, 9 miles away   Hotels Near Allens Lake: Holiday Inn Express BOULDER, Boulder, 4 miles away Bighorn Moutain Lodge, Estes Park, 5 miles away Hotel Boulderado, Boulder, 6 miles away Residence Inn Boulder, Boulder, 6 miles away St. Julien Hotel and Spa, Boulder, 7 miles away   Hiking Trails Near Allens Lake: Green Mountain Trail, Boulder County, 8 miles away Bear Peak Trail, Boulder County, 9 miles away Mesa Trail, Boulder County, 10 miles away   Ski Areas Near Allens Lake: Eldora, Colorado, 23 miles away       1600 foot drop, 12 lifts, 53 runs Winter Park, Colorado, 36 miles away       3060 foot drop, 26 lifts, 145 runs SolVista Basin, Colorado, 43 miles away       1000 foot drop, 6 lifts, 37 runs   Whitewater Near Allens Lake: Saint Vrain Creek - North, BoulderCounty, 6 miles away       Class III - 6.5 miles long (CR 80 to Lyons) Saint Vrain Creek - North, BoulderCounty, 6 miles away       Class IV(V) - 1.8 miles long (Buttonrock Preserve to CR 80) Boulder Creek, BoulderCounty, 7 miles away       Class II-III - 3 miles long (Eben G Fine Park to CU Greenhouse)