A casino is a gambling establishment, offering a wide range of games of chance and in some cases skill. Customers gamble using cash or casino chips and win or lose according to the laws of probability. The house always has a mathematical advantage over players. This is known as the house edge and can be found in games such as blackjack, poker, video poker, roulette, craps, and baccarat. The casinos earn money from these games by taking a commission, or rake, from each bet placed.

Some casinos specialize in certain types of gambling, such as video poker or keno. Others offer a wider variety of games, such as blackjack, baccarat, and craps. Regardless of the game, all casinos use various methods to control security and ensure fair play. This includes cameras and other electronic devices to prevent cheating or stealing by patrons or employees.

In addition to traditional casino games, many of these facilities offer live entertainment and dining options for guests. They also feature bars and lounges where patrons can socialize before, during, or after a gaming session. Some of the larger casinos have multiple levels and include hotel amenities. For example, Pechanga Resort Casino has a 200,000-square-foot gambling floor and is one of the largest casinos in the United States. This casino is located in Temecula, California and offers a unique Southern California casino and resort experience.