Lake Osiris   Be the first to submit input for Lake Osiris. If you have info on Lake Osiris, Orange County, New York please submit it here to improve this web site.          These outdoors activities are available near Lake Osiris.   Lakes Near Lake Osiris: Crest View Lake, Orange County, 5 miles away Browns Pond, Orange County, 7 miles away Tillson Lake, Ulster County, 8 miles away Mombasha Lake, Orange County, 15 miles away Sturgeon Pool, Ulster County, 16 miles away   Public Lands Near Lake Osiris: Minnewaska State Park Preserve, New York, 11 miles away Goose Pond Mountain State Park, New York, 12 miles away Harriman State Park, New York, 13 miles away Gateway National Recreation Area, Brooklyn - NY, 51 miles away Delaware National Scenic River, Bushkill - PA, 58 miles away Delaware Water Gap National Recreation Area, Bushkill - PA, 58 miles away   Marinas On or Near Lake Osiris: Storm King Marine - Used Boats - New Boats, New Windsor, 12 miles away Macmillan David, Warwick, 17 miles away Marina at Cranston's Dock, Highland Falls, 18 miles away   Camp Grounds Near Lake Osiris: Pine Acres Camp, Wallkill, 4 miles away Lazy River Campground, Gardiner, 5 miles away Yogi Bear's Jellystone Park At Lazy River, Gardiner, 5 miles away K O A-hudson Valley Campground, Wallkill, 6 miles away   Hotels Near Lake Osiris: Comfort Inn Newburgh, Newburgh, 5 miles away Super 8 Montgomery Maybrook, Montgomery, 5 miles away Courtyard Newburgh Stewart Airport, Newburgh, 5 miles away Minnewaska Lodge, Gardiner, 5 miles away Homewood Suites by Hilton NewburghStewart Airport, New Windsor, 7 miles away   Hiking Trails Near Lake Osiris: Stilwell Lake Trail, Orange County, 15 miles away   Ski Areas Near Lake Osiris: Tuxedo Ridge, New York, 18 miles away       400 foot drop, 4 lifts, 7 runs Mt. Peter, New York, 19 miles away       400 foot drop, 3 lifts, 11 runs Hidden Valley, New Jersey, 30 miles away       620 foot drop, 4 lifts, 12 runs   Whitewater Near Lake Osiris: Wallkill River, Orange/ UlsterCounty, 2 miles away       Class I-II - 30 miles long (Walden to mouth) Peters Kill River, UlsterCounty, 9 miles away       Class IV-V+ - 5.5 miles long (Minnewaska to Rondout Creek) Coxing Kill River, UlsterCounty, 10 miles away       Class IV(V+) - 2.5 miles long (Route 44/55 and downstream)