A ketch is a type of sailing vessel characterized by its two masts. The main mast is taller and located towards the front of the boat, while the shorter mizzen mast is positioned towards the rear. This design allows for better balance and maneuverability, making ketches popular among sailors for both recreational and cruising purposes. Ketches are often used for long-distance sailing because they can carry a larger sail area and are easier to handle with a smaller crew. They are versatile and can be equipped for various conditions, making them suitable for both calm waters and rough seas.