This document provides an introduction and overview of cruise ships. It discusses the history of cruise ships beginning in the 1800s. It also discusses how cruise ships have evolved into floating resorts that offer amenities and activities comparable to land-based resorts. The document further outlines the typical facilities and areas found on a modern cruise ship, such as staterooms, dining areas, pools, casinos, spas, and shops. It also provides classifications for cruise ships based on size and passenger capacity.