Erwin Reservoir   Be the first to submit input for Erwin Reservoir. If you have info on Erwin Reservoir, Blaine County, Idaho please submit it here to improve this web site.          These outdoors activities are available near Erwin Reservoir.   Public Lands Near Erwin Reservoir: Craters Of The Moon National Monument, Arco - ID, 25 miles away City Of Rocks National Reserve, Almo - ID, 58 miles away   Hotels Near Erwin Reservoir: Super 8 Heyburn Burley Area, Burley, 39 miles away BEST WESTERN PLUS Burley Inn & Convention Center, Burley, 40 miles away Fairfield Inn & Suites Burley, Burley, 40 miles away Villager by ResortQuest, Sun Valley, 44 miles away   Ski Areas Near Erwin Reservoir: Pomerelle Mountain, Idaho, 48 miles away       1000 foot drop, 4 lifts, 24 runs Sun Valley, Idaho, 65 miles away       3400 foot drop, 19 lifts, 75 runs Magic Mountain, Idaho, 75 miles away       700 foot drop, 3 lifts, 13 runs