A casino, also known as a gaming house or gambling hall, is a building or room where people can gamble. Many casinos are combined with hotels, restaurants, retail shops, and other tourist attractions. The largest and best-known casino is in Monte Carlo, Monaco. Other famous ones are located in Cannes, France; Las Vegas, Nevada; and Macau, China. In the United States, state-recommended laws regulate casino gambling.

In the United States, most casinos offer games like blackjack, roulette, craps, and poker. These games provide high payouts and social excitement for customers. Some casinos also host large tournaments in which players compete against each other for prize money. These events are generally held in the poker rooms.

Many casinos also feature Far Eastern games, such as sic bo (which spread to European and American casinos from Asia in the 1990s), fan-tan, and pai gow. These games are popular with Asian players and tourists. Most casinos have a dedicated section of their floor for these games.

In addition, some casinos offer live dealer games. These games connect you with a real dealer in a studio or physical casino via video link. These games typically offer higher payouts and better odds than slot machines or table games. They can be played in a variety of ways, from a single player to a full table. They are similar to online casinos but offer a more immersive experience.