Greenwood Lake Marina, situated on the New York–New Jersey border in Hewitt, NJ, stands as the largest marina on Greenwood Lake, a scenic 1,918-acre body of water nestled in the Hudson Valley. With over 200 wet slips accommodating boats ranging from 10 to 25 feet, the marina offers a variety of amenities, including a picnic area with charcoal grills, clean restrooms, hot and cold water showers, and a large deck overlooking the lake. The marina provides full-service offerings such as new and used boat sales, electric-powered pontoon boats, and certified repair services for Mercury, MerCruiser, Yamaha, and Honda engines .