A catamaran is a type of boat or ship that features two parallel hulls, which are connected by a deck or framework. This design provides greater stability and speed compared to traditional single-hulled vessels. Catamarans can be used for various purposes, including sailing, fishing, and leisure cruising, making them popular among both recreational and commercial users. The dual-hull structure of a catamaran allows for more space on board, often providing larger living areas and better comfort for passengers. Many catamarans are equipped with sails, making them a favored choice for sailing enthusiasts. They are also commonly used in yachting and charter services around the world.