What is a Casino?


A casino is a gambling establishment where patrons place wagers on various games of chance or skill. Most casino games have mathematically determined odds that give the house an advantage over the players, which is sometimes expressed as a negative expected value (from the player’s point of view). Casinos typically offer free goods or services to “good” players, such as food, drinks and hotel rooms. Other perks include show tickets, limo service and airline tickets. Casinos also earn money by taking a percentage of the action, or rake, at table games like poker.

In the early 1980s, many American states amended their laws to permit casinos on Indian reservations, which are exempt from state anti-gambling statutes. A number of them have built large resorts with multiple gaming facilities. Casinos have also opened in Europe, particularly in France, where several major ones operate at the Riviera, Deauville and Divonne-les-Bains.

While most of the world’s casinos feature slot machines, most also offer a variety of table games. Some of the most popular are blackjack, roulette and baccarat. In addition, most casinos have dice games such as craps and keno. Some even feature a variety of Asian games, including sic bo and fan-tan.