Deep Hollow Reservoir   Be the first to submit input for Deep Hollow Reservoir. If you have info on Deep Hollow Reservoir, Middlesex County, Connecticut please submit it here to improve this web site.          These outdoors activities are available near Deep Hollow Reservoir.   Lakes Near Deep Hollow Reservoir: Cedar Lake, Middlesex County, 1 miles away Bashan Lake, Middlesex County, 6 miles away Moodus Reservoir, Middlesex County, 7 miles away Pocotopaug Lake, Middlesex County, 9 miles away Hammonasset Reservoir, Middlesex County, 9 miles away   Public Lands Near Deep Hollow Reservoir: Haddam Meadows State Park, Connecticut, 4 miles away Gillette Castle State Park, Connecticut, 4 miles away Selden Neck State Park, Connecticut, 5 miles away Fire Island National Seashore, Patchogue - NY, 44 miles away Quinebaug & Shetucket Rivers Valley National Heritage Corridor, Putnam - CT, 50 miles away   Marinas On or Near Deep Hollow Reservoir: Andrews Marina, Haddam, 2 miles away Chrisholm Marina, Chester, 3 miles away Midway Marina, Haddam, 3 miles away Hays Haven Marina, Chester, 4 miles away Chester Point Marina, Chester, 4 miles away   Camp Grounds Near Deep Hollow Reservoir: Wolf's Den Family Campground, East Haddam, 4 miles away Grandview Camp Resort and Cottages, Moodus, 6 miles away Devil's Hopyard State Park, East Haddam, 7 miles away Markham Meadows Campgrounds, East Hampton, 7 miles away   Hotels Near Deep Hollow Reservoir: Captain Stannard Bed and Break, Westbrook, 7 miles away Waters Edge Resort and Spa, Westbrook, 8 miles away Super 8 Old Saybrook, Old Saybrook, 8 miles away Econo Lodge Inn & Suites Old Saybrook, Old Saybrook, 8 miles away Days Inn Old Saybrook, Old Saybrook, 9 miles away   Hiking Trails Near Deep Hollow Reservoir: Mattabesset Trail, New Haven County, 16 miles away   Ski Areas Near Deep Hollow Reservoir: Powder Ridge, Connecticut, 18 miles away       500 foot drop, 5 lifts, 19 runs Mount Southington, Connecticut, 32 miles away       425 foot drop, 8 lifts, 14 runs Ski Sundown, Connecticut, 40 miles away       625 foot drop, 5 lifts, 15 runs   Whitewater Near Deep Hollow Reservoir: Hammonasset River, Middlesex/ New HavenCounty, 10 miles away       Class I-II - 2 miles long (Summer Hill Road to Green Hill Road) Salmon River, New LondonCounty, 11 miles away       Class II - 4.6 miles long (Old Route 2 to covered bridge at Highway 16) Roaring Brook River, HartfordCounty, 14 miles away       Class III-IV - 3 miles long (Cold Brook Road to Route 17)