Upper Jefferson Lake   Be the first to submit input for Upper Jefferson Lake. If you have info on Upper Jefferson Lake, Olympic Mountains, Mason County, Washington please submit it here to improve this web site.          These outdoors activities are available near Upper Jefferson Lake.   Lakes Near Upper Jefferson Lake: Upper Elk Lake, Mason County, 4 miles away Lake Cushman, Mason County, 7 miles away Mildred Lakes, Mason County, 7 miles away Claywood Lake, Jefferson County, 16 miles away Mason Lake, Mason County, 20 miles away   Public Lands Near Upper Jefferson Lake: Lake Cushman State Park, Washington, 4 miles away Potlatch State Park, Washington, 10 miles away Twanoh State Park, Washington, 18 miles away Olympic National Park, Port Angeles - WA, 31 miles away   Marinas On or Near Upper Jefferson Lake: Pleasant Harbor Marina, Brinnon, 20 miles away   Camp Grounds Near Upper Jefferson Lake: Lilliwaup Creek Campground, Mason County, 3 miles away Lena Creek Campground, Mason County, 4 miles away Lena Lake Campground, Jefferson County, 4 miles away Lake Cushman Resort, Hoodsport, 6 miles away   Hotels Near Upper Jefferson Lake: Alderbrook Resort and Spa, Union, 13 miles away Super 8 Shelton, Shelton, 16 miles away Juan De Fuca Cottages, Sequim, 22 miles away Quality Inn & Suites Sequim, Sequim, 25 miles away Lost Mountain Lodge, Sequim, 25 miles away   Hiking Trails Near Upper Jefferson Lake: Mount Jupiter Trail, Jefferson County, 15 miles away        12 hiking miles, 3830 feet elevation difference Royal Creek Trail, Kittitas County, 16 miles away        29 hiking miles, 5153 feet elevation difference Baldy Trail, Clallam County, 18 miles away       13.5 hiking miles, 5411 feet elevation difference   Ski Areas Near Upper Jefferson Lake: Hurricane Ridge Ski Lodge, Washington, 29 miles away       800 foot drop, 3 lifts, 10 runs   Whitewater Near Upper Jefferson Lake: Hamma Hamma River, MasonCounty, 2 miles away       Class V+ - 3.5 miles long (Boulder Creek to Hamma Hamma Campground) Jefferson Creek, MasonCounty, 4 miles away       Class V - 2.1 miles long (Elk Lake to Hamma Hamma) Hamma Hamma River, MasonCounty, 5 miles away       Class III-IV - 5 miles long (Hamma Hamma Campground to gorge)