Triangle Lake   Be the first to submit input for Triangle Lake. If you have info on Triangle Lake, Passaic County, New Jersey please submit it here to improve this web site.          These outdoors activities are available near Triangle Lake.   Lakes Near Triangle Lake: Lake Stockholm, Sussex County, 3 miles away White Rock Lake, Morris County, 3 miles away Deer Trail Lake, Sussex County, 3 miles away Silver Lake, Sussex County, 4 miles away Egbert Lake, Morris County, 5 miles away   Public Lands Near Triangle Lake: Sterling Forest State Park, New York, 22 miles away Goose Pond Mountain State Park, New York, 23 miles away Harriman State Park, New York, 27 miles away Delaware National Scenic River, Bushkill - PA, 32 miles away Delaware Water Gap National Recreation Area, Bushkill - PA, 32 miles away Gateway National Recreation Area, Brooklyn - NY, 38 miles away   Marinas On or Near Triangle Lake: Lake Hopatcong Marine Corporation, Lake Hopatcong, 10 miles away Beebe Marina, Lake Hopatcong, 11 miles away Bridge Marina, Lake Hopatcong, 11 miles away Greenwood Small Craft Marina, Hewitt, 11 miles away Marina Beach Three, Sparta, 11 miles away   Camp Grounds Near Triangle Lake: Camp Nyoda, Oak Ridge, 3 miles away Sun Air Lakeside Camp, Oak Ridge, 3 miles away Toye's Recreation, Sussex, 8 miles away Tall Timbers Campground, Sussex, 8 miles away   Hotels Near Triangle Lake: Mineral Resort and Spa, Hamburg, 6 miles away Mountain Creek, Vernon, 6 miles away Alpine Haus, Vernon, 6 miles away Quality Inn Vernon, Vernon, 6 miles away Best Western Rockaway Hotel, Rockaway, 9 miles away   Hiking Trails Near Triangle Lake: Cannonball Trail, Bergen County, 19 miles away   Ski Areas Near Triangle Lake: Hidden Valley, New Jersey, 6 miles away       620 foot drop, 4 lifts, 12 runs Mountain Creek, New Jersey, 6 miles away       1040 foot drop, 12 lifts, 46 runs Mt. Peter, New York, 16 miles away       400 foot drop, 3 lifts, 11 runs   Whitewater Near Triangle Lake: Pequannock River, Passaic MorrisCounty, 4 miles away       Class II-IV - 16 miles long (Route 51 to Alt Route 511) Paulins Kill River, Sussex WarrenCounty, 4 miles away       Class I-II - 17 miles long (Stillwater to Delaware River) Rockaway River, MorrisCounty, 10 miles away       Class IV-V - 0.7 miles long (Below Falls to Route 287)   Golf Courses Near Triangle Lake: Berkshire Valley Golf Course, Oak Ridge, 4 miles away Ballyowen Golf Club, Franklin, 7 miles away