Mianus Reservoir   Be the first to submit input for Mianus Reservoir. If you have info on Mianus Reservoir, Westchester County, New York please submit it here to improve this web site.          These outdoors activities are available near Mianus Reservoir.   Lakes Near Mianus Reservoir: Mianus Reservoir, Fairfield County, 0 miles away Trinity Lake, Westchester County, 6 miles away Lake Kitchawan, Westchester County, 7 miles away Mamanasco Lake, Fairfield County, 11 miles away Gedney Pond, Westchester County, 12 miles away   Public Lands Near Mianus Reservoir: Seth Low Pierrepont State Park Reserve, Connecticut, 13 miles away Caumsett State Park, New York, 13 miles away Rockefeller State Park, New York, 15 miles away Gateway National Recreation Area, Brooklyn - NY, 42 miles away Fire Island National Seashore, Patchogue - NY, 52 miles away   Marinas On or Near Mianus Reservoir: Fjord Caterers and Charters, Cos Cob, 5 miles away Beacon Point Marine, Cos Cob, 5 miles away Delamar Docks (Marina), Greenwich, 6 miles away Highland Marina Limited, Rye Brook, 8 miles away Seaview House Marina, Stamford, 8 miles away   Camp Grounds Near Mianus Reservoir: Soundview Sports, Purchase, 9 miles away   Hotels Near Mianus Reservoir: Cos Cob Inn, Cos Cob, 5 miles away Hyatt Regency Greenwich, Old Greenwich, 5 miles away Holiday Inn Express Hotel & Suites STAMFORD, Stamford, 5 miles away Stamford Plaza Hotel and CC, Stamford, 5 miles away Crowne Plaza STAMFORD, Stamford, 5 miles away   Ski Areas Near Mianus Reservoir: Thunder Ridge, New York, 20 miles away       500 foot drop, 4 lifts, 30 runs   Whitewater Near Mianus Reservoir: Norwalk River, FairfieldCounty, 14 miles away       Class II - 8 miles long (Bridge in Cannondale to Mouth)