Cruise vessels are large SHIPS or LINERS that are used for leisurely travel. They are typically equipped with amenities such as restaurants, swimming pools, and entertainment venues. Cruise vessels are often used for vacationing, sightseeing, and other recreational activities. They are also used for business trips, conferences, and other events. Cruise vessels are usually larger than other types of SHIPS and LINERS, and they are designed to provide a comfortable and luxurious experience for passengers.