What Is a Casino?

A casino is a gambling establishment, usually licensed by the state or jurisdiction to offer various types of gambling. These establishments may also host live entertainment and other events, such as a fashion show or boxing matches. Some casinos are owned by large corporations, such as hotel chains or real estate investors, while others are privately owned. In the United States, some of the most popular casino games are poker, blackjack, and roulette. Some casinos specialize in specific types of games, such as Asian games, which include sic bo (which spread to several European and American casinos during the 1990s), fan-tan, and pai gow.

A number of different methods are used to ensure the safety and security of patrons at a casino. Video cameras and computer systems are commonly used to monitor game play. Casinos are also staffed with security officers, who observe and interact with patrons to detect unusual behavior that could signal a potential threat. Casino security staff also follow established routines, which can help them spot suspicious activity.

A casino’s business model is based on the notion of a house edge, which ensures that it will make at least a small profit on every bet placed. To offset this mathematical advantage, casinos often offer high-bettors extravagant inducements, including free spectacular entertainment and transportation, luxury living quarters, and reduced-fare hotel rooms. This business model is not without controversy, however, as it can lead to gambling addiction and can depress property values in local neighborhoods.