The "Oasis Class" refers to a series of cruise ships operated by Royal Caribbean International. These ships are among the largest in the world, designed to provide a wide range of amenities and entertainment options for passengers. Each ship in the class can accommodate over 5,000 guests and features various neighborhoods, including Central Park and Boardwalk, which offer unique experiences. Oasis Class ships are known for their innovative design and sustainability efforts. They include attractions such as surf simulators, ice skating rinks, and theater productions, making them popular choices for families and travelers seeking diverse activities at sea.