What Is a Casino?


A casino is a gambling establishment, which offers various types of gambling games. It is a popular tourist attraction and also provides entertainment and employment opportunities. Casinos are often located in resorts or other tourist attractions, and they may also be built as standalone facilities. The games that are offered at casinos vary but include poker, blackjack, craps, roulette, and slot machines. Some casinos also offer non-gambling amenities such as spas and restaurants.

Casinos are heavily regulated and have strict security measures in place. Since large amounts of money are handled within casinos, patrons and staff can be tempted to cheat or steal, in collusion with each other or independently; thus, most casinos employ security cameras to monitor activities. Elaborate systems such as “chip tracking,” whereby betting chips have microcircuitry that interacts with casino systems, and electronic monitoring of roulette wheels to discover statistical deviations from expected results are also used.

Casinos are also a major source of revenue for some states. In the United States, Las Vegas is home to the largest concentration of casinos, followed by Atlantic City and New Jersey. There are also many Native American casinos throughout the country. Other casino locations are in Chicago and other cities, as well as in some overseas countries, such as Macau, in China. Casinos often give out free items to gamblers, called comps. These can include hotel rooms, meals, show tickets, and limo service. The amount of comps given out depends on the quantity and quality of a player’s play, as determined by the casino.