A casino is a gambling establishment where people can place wagers on various games of chance. These establishments are commonly found in resorts, hotels, and other large tourist destinations. Some casinos also offer a wide variety of other entertainment options such as restaurants and bars. Some casinos specialize in certain types of games, such as poker, roulette, or blackjack.

There are three major categories of casino games: gaming machines, table games, and random number games. Gaming machines, such as slot machines and pachinko, are played by one player at a time and do not require the involvement of casino employees. Table games, such as blackjack and craps, are played against the house and are operated by casino employees known as croupiers. Random number games are based on the selection of random numbers from a computerized generator.

Modern casinos employ two distinct departments to ensure the safety of patrons and property: a physical security force, and a specialized surveillance department. The physical security force patrols the casino floor and responds to calls for assistance or reports of suspicious or definite criminal activity. The surveillance department operates the casino’s closed circuit television system, or eye in the sky.

The most famous casino in the world is probably the Bellagio in Las Vegas, which was designed by casino specialist Steve Wyn and featured in Hollywood moves like Ocean’s 11. It is renowned for its luxury and glitz. Several other European cities host casinos, including Estoril, Portugal; Corfu, Greece; and Baden-Baden and Bad Homburg von der Hohe, Germany.