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What Is a Casino?

A casino is an entertainment facility primarily based around gambling. It is like an indoor amusement park, offering music shows, lighted fountains, shopping centers and other entertainment to entice people to come and play.

Games of Chance

Most casinos in the United States are built around the most popular gambling games, including slot machines and blackjack. These games provide the billions of dollars in profits that casinos make every year.

Casino Security

The first major concern of a casino is the safety of its patrons and employees. Many casinos employ a physical security force and a specialized surveillance department, which works together to prevent any suspicious or criminal activities from occurring.

Various technological measures are also used in modern casinos to ensure the security of guests and their assets. These include video cameras throughout the casino and electronic monitoring of roulette wheels and betting chips in the gaming tables.


Almost all commercial casinos and hundreds of tribal casinos in the United States run daily and weekly poker events and games, as well as the World Series of Poker. This is especially true in Las Vegas, which is known for its large number of poker rooms.


Besides the traditional American card game baccarat, casinos are also home to a number of European variants, such as chemin de fer and trente et quarante. These variations are usually played as table games, where the casino makes its profit by taking a percentage of each pot.