Darlington County Park, located in Mahwah, United States, is a beautiful park that features a sandy beach on a small lake. The beach is approximately 300 feet long and has a light brown sand color. Visitors can enjoy a variety of activities at the beach, including swimming, fishing, and paddle-boating. There are no lifeguards on duty, but there are public restrooms and a concession stand where visitors can purchase snacks and drinks. Dogs are allowed in the park but not on the beach. Darlington County Park has few amenities, so plan your trip accordingly, although it does have public restrooms, a concession stand, and picnic areas.