The term 'Rough Canoes' refers to a type of canoe that is made from a hollowed-out tree trunk. The term is also sometimes used to refer to the traditional dugout canoes, which are made by carving out a log or tree trunk with simple tools. Dugouts are typically made from hardwood trees such as oak, ash, or elm, and are usually about 7 feet long. They are lightweight and easy to maneuver, making them ideal for navigating shallow waters.