A casino is an establishment for certain types of gambling. Most casinos are combined with hotels, restaurants, retail shops, and/or other tourist attractions. Some are owned by the government, while others are private enterprises. In some jurisdictions, casinos are legally required to offer a certain percentage of their revenue to charity or non-profit organizations. Casinos are regulated by law to ensure that they operate fairly and honestly. Given the large amounts of money handled within a casino, both patrons and staff may be tempted to cheat or steal, either in collusion or independently; as a result, most casinos employ various security measures.
In addition to standard table games like blackjack, craps and roulette, many casinos feature novelty games. These include sic bo (a game that spread from Asia to Europe in the 1990s), fan-tan and pai gow. They also feature poker and other card games. In addition, some casinos allow players to place bets against each other, rather than the house, in tournament-style events.
Casinos are also a popular entertainment venue for concerts and other live performances. Some of the largest casinos in the world are located in Las Vegas, although there are also casinos in Atlantic City and on several American Indian reservations. In addition, some states have legalized sports betting at their casinos and/or online. In addition to casino gaming, some casinos offer other forms of gambling, such as horse racing and bingo.