A pontoon boat is a type of watercraft that uses buoyant tubes, or pontoons, to stay afloat. These boats are typically flat-bottomed and are designed for stability, making them ideal for leisurely activities on lakes and rivers. They often have spacious decks, allowing for various recreational uses such as fishing, swimming, and social gatherings. Pontoon boats come in various sizes and can accommodate different numbers of passengers. Many are equipped with amenities like seating, tables, and sometimes even small kitchens or bathrooms. Their versatility and ease of use make them popular among families and boating enthusiasts.