Duffy Lake   Be the first to submit input for Duffy Lake. If you have info on Duffy Lake, Northern Cascade Range, Okanogan County, Washington please submit it here to improve this web site.          These outdoors activities are available near Duffy Lake.   Public Lands Near Duffy Lake: Twenty-Five Mile Creek State Park, Washington, 18 miles away Okanogan National Forest, Washington, 20 miles away Pearrygin Lake State Park, Washington, 21 miles away   Camp Grounds Near Duffy Lake: War Creek Campground, Okanogan County, 3 miles away Mystery Campground, Okanogan County, 6 miles away Poplar Flat Campground, Okanogan County, 8 miles away Prince Creek Campground, Chelan County, 9 miles away   Hotels Near Duffy Lake: Sun Mountain Lodge, Winthrop, 14 miles away Americas Best Value Inn Winthrop, Winthrop, 19 miles away BEST WESTERN PLUS Lakeside Lodge & Suites, Chelan, 33 miles away Wedge Mountain Inn, Cashmere, 36 miles away Alpen Rose Inn, Leavenworth, 36 miles away   Hiking Trails Near Duffy Lake: Driveway Butte Trail, Okanogan County, 16 miles away        9.4 hiking miles, 3442 feet elevation difference Devils Backbone Trailbike Loop Trail, Chelan County, 17 miles away        14.6 hiking miles, 5475 feet elevation difference Duncan Hill Trail, Chelan County, 19 miles away        27.2 hiking miles, 5038 feet elevation difference   Whitewater Near Duffy Lake: Twisp River, OkanoganCounty, 6 miles away       Class III - 10 miles long (Buttermilk Creek to town of Twisp) Entiat River, ChelanCounty, 18 miles away       Class III-IV(V+) - 2.5 miles long (FR 5605 to Tommy Creek trailhead) Methow River, OkanoganCounty, 18 miles away       Class II(III) - 54 miles long (River Bend Campground to Carlton)