Lost Lake   Be the first to submit input for Lost Lake. If you have info on Lost Lake, Okanogan County, Washington please submit it here to improve this web site.          These outdoors activities are available near Lost Lake.   Public Lands Near Lost Lake: Osoyoos State Park, Washington, 27 miles away Curlew Lake State Park, Washington, 28 miles away Lake Roosevelt National Recreation Area, Coulee Dam - WA, 69 miles away   Camp Grounds Near Lost Lake: Lost Lake Campground, Okanogan County, 0 miles away Bonaparte Lake Resort and Restaurant, Tonasket, 2 miles away Beth Lake Campground, Okanogan County, 5 miles away Beaver Lake Campground, Okanogan County, 6 miles away   Hotels Near Lost Lake: Best Western Plus Peppertree Inn at Omak, Omak, 37 miles away Rodeway Inn & Suites, Omak, 39 miles away   Hiking Trails Near Lost Lake: Beaver Ridge Trail, Okanogan County, 1 miles away       2.6 hiking miles, 679 feet elevation difference Bonaparte Trail, Okanogan County, 5 miles away        4.8 hiking miles, 2363 feet elevation difference South Side Trail, Okanogan County, 6 miles away       8.9 hiking miles, 1801 feet elevation difference   Ski Areas Near Lost Lake: Mount Baldy, British Columbia, 19 miles away       1500 foot drop, 2 lifts, 20 runs