19 Mile Bay Beach is located in Tuftonboro, United States and is situated on the shore of Lake Winnipesaukee. The beach is around 1000 feet long and features soft white sand with crystal clear water. Visitors can enjoy various activities such as swimming, sunbathing, kayaking, paddleboarding, and fishing. The beach is equipped with picnic tables and charcoal grills, making it a great spot for a family barbecue. The amenities at the beach include bathroom access and there are no lifeguards on duty. Dogs are allowed on the beach, but they must be leashed at all times.