Casino is a gambling establishment that offers a variety of games of chance to patrons. These games can involve chance, skill, or a combination of the two and are conducted by a dealer or croupier. Table games such as blackjack, roulette, and baccarat are common in casinos and can offer an opportunity to win large sums of money. Poker is another popular game that involves a combination of luck, psychology, and skill. Its popularity was bolstered by the rise of televised poker tournaments.

Casinos are also known for their upscale restaurants and bars that serve a wide range of drinks. They frequently host world-class entertainment events such as concerts and comedy shows. These attractions help to draw crowds and generate revenue that supplement those from gambling.

Many casinos have security measures in place to prevent cheating and stealing by patrons and staff alike. Security cameras, strict employee screening, and other tools are used to minimize the risk of these activities.

Despite the heightened focus on security, casino gaming remains an attractive business for some criminals. This is largely because of the high volume of cash handled within the premises and the relative ease with which people can conceal small amounts of money from others. In addition to the physical measures, many casinos employ psychological tactics to discourage criminal activity. These include offering patrons free or discounted food, drink, and hotel rooms, as well as rewarding repeat patronage with loyalty or rewards programs.