A casino is a place where people can gamble for money. The term is most commonly used to refer to a facility equipped with gambling devices and tables, but it may also refer to an establishment that hosts tournaments and poker games. Some casinos offer table games such as blackjack and roulette, while others specialize in baccarat, craps or horse racing. In addition, some modern casinos have restaurants and bars.

Most casino games have some element of chance, with the house always having a long-term advantage over players. However, some games have a skill component and players with sufficient skills can eliminate the house edge and make a short-term profit. These players are called advantage players.

In many countries, a casino is a licensed public venue where the government regulates the operations of the facility and its games. Depending on the jurisdiction, it may be open to all residents and visitors, or only those over a certain age.

In the United States, a casino is usually a large building that houses various types of gambling games and entertainment venues. Most US states have laws that regulate the operations of casinos and limit their size, maximum bets, and other features. The laws often distinguish between commercial and tribal casinos. The distinction is important because some states allow casinos to operate only in their borders, while others prohibit them completely. In addition, some states have laws that require casinos to share their profits with local governments and other organizations.