A casino, also called a gambling house or a gaming room, is an establishment where people can gamble on games of chance. Casinos can be found in a variety of places, including cruise ships, hotels, retail shops, and even on land. In addition to gambling, some casinos host live entertainment events such as stand-up comedy shows and concerts. The precise origin of gambling is uncertain, but it can be traced back to prehistoric times. In modern usage, the term casino is most often used to refer to a large building or facility dedicated to the activities of gambling.

Most modern casinos use technology to ensure fairness. For instance, a casino might have video cameras that monitor betting chips minute-by-minute and record any statistical deviation from expected results. Some casinos are also wired to detect the presence of smuggled chips and other equipment. Moreover, many casinos also use automated table-game systems to control the amount of money wagered by customers.

In addition to offering a wide selection of casino games, many Canadian casinos offer various forms of leisure and entertainment. Some of these casinos boast impressive theatre venues that frequently host a diverse selection of performances and entertainment acts, while others embrace their rock and roll roots by hosting live music events. Additionally, some casinos feature restaurants and bars that serve a variety of cuisines. These facilities are especially popular among seniors, who often visit casinos for the opportunity to engage with their peers and enjoy the excitement of casino gaming.