Mountain Lake   Be the first to submit input for Mountain Lake. If you have info on Mountain Lake, Sullivan County, New York please submit it here to improve this web site.          These outdoors activities are available near Mountain Lake.   Lakes Near Mountain Lake: Swinging Bridge Reservoir, Sullivan County, 5 miles away Rio Reservoir, Sullivan County, 10 miles away Neversink Reservoir, Sullivan County, 15 miles away Westcolang Pond, Pike County, 17 miles away   Public Lands Near Mountain Lake: Lake Superior State Park, New York, 5 miles away Delaware Water Gap National Recreation Area, Pennsylvania, 26 miles away Minnewaska State Park Preserve, New York, 37 miles away Upper Delaware Scenic & Recreational River, Beach Lake - PA, 21 miles away Delaware National Scenic River, Bushkill - PA, 27 miles away Delaware Water Gap National Recreation Area, Bushkill - PA, 27 miles away   Marinas On or Near Mountain Lake: Gene's Boats, White Lake, 5 miles away   Camp Grounds Near Mountain Lake: Swinging Bridge Lake Campgrounds, Mongaup Valley, 1 miles away Happy Days Campground, Kauneonga Lake, 2 miles away Swan Lake Camplands, Swan Lake, 5 miles away Camp Chipinaw Camp Chipinaw, Swan Lake, 5 miles away   Hotels Near Mountain Lake: Best Western Monticello, Monticello, 8 miles away Days Inn Liberty, Liberty, 9 miles away Howard Johnson Inn Liberty NY, Liberty, 9 miles away Econo Lodge Monticello, Monticello, 9 miles away Super 8 Monticello, Monticello, 10 miles away   Ski Areas Near Mountain Lake: Holiday Mountain, New York, 14 miles away       400 foot drop, 5 lifts, 15 runs Tanglwood, Pennsylvania, 27 miles away       415 foot drop, 4 lifts, 8 runs Ski Big Bear, Pennsylvania, 29 miles away       650 foot drop, 5 lifts, 18 runs   Whitewater Near Mountain Lake: Mongaup River, Orange/ SullivanCounty, 11 miles away       Class II-III - 2.9 miles long (Rio Dam to Delaware River) Callicoon Creek - East Branch, SullivanCounty, 12 miles away       Class I-III - 10 miles long (Route 52 bridge to confluence with North Br. Callicoon) Delaware River, Sullivan/ Orange/ PikeCounty, 13 miles away       Class II - 0.2 miles long (Mongaup Wave)