Watercraft are vessels designed for travel on water. They come in a variety of shapes and sizes, from small kayaks to large yachts. Watercraft can be powered by either motor or sail, and some have both. Motorized watercraft typically use an internal combustion engine, while sailing vessels rely on the wind to move them through the water. Watercraft can be used for recreation, transportation, or commercial purposes such as fishing or cargo transport. They are also commonly used in watersports activities such as wakeboarding and waterskiing.