Mountain Lake   Be the first to submit input for Mountain Lake. If you have info on Mountain Lake, San Juan County, Washington please submit it here to improve this web site.          These outdoors activities are available near Mountain Lake.   Lakes Near Mountain Lake: Brennan Pond, Whatcom County, 18 miles away   Public Lands Near Mountain Lake: Doe Island State Park, Washington, 2 miles away Moran State Park, Washington, 3 miles away Clark Island State Park, Washington, 4 miles away Lake Chelan National Recreation Area, Sedro-Woolley - WA, 44 miles away North Cascades National Park, Sedro-Woolley - WA, 44 miles away Ross Lake National Recreation Area, Sedro-Woolley - WA, 44 miles away   Marinas On or Near Mountain Lake: Blakely Island General Store & Marina, Blakely Island, 3 miles away Spencer's Landing Marina, Lopez Island, 6 miles away Deer Harbor Marina, Eastsound, 7 miles away Brandt's Landing, Eastsound, 7 miles away Islands Marine Center, Lopez Island, 9 miles away   Camp Grounds Near Mountain Lake: Doe Bay Village Resort, Olga, 2 miles away West Beach Resort, Eastsound, 8 miles away   Hotels Near Mountain Lake: Resort At Birch Bay, Blaine, 13 miles away Raintree's Sandcastle, Birch Bay, Blaine, 13 miles away SILVER REEF HOTEL CASINO SPA, Ferndale, 15 miles away Tucker House and Harrison Hous, Friday Harbor, 15 miles away San Juan Motel Anacortes, Anacortes, 15 miles away