A casino (also known as a gambling house, or kasino) is a place where people can gamble. Most casinos also offer restaurants and other entertainment options. Casinos are located in cities all over the world. They are also often combined with hotels, resorts, and other tourist attractions. The largest casino in the world is The Venetian Macau on the Cotai Strip in Macau, China.

A number of different games are played at a casino. Some are based on chance, such as blackjack and roulette, while others involve skill, such as poker and baccarat. In addition to gambling, some casinos also serve as theaters for live entertainment events, such as concerts or stand-up comedy.

Casinos make their money by taking a percentage of the money wagered by customers. This is known as the “house edge”, and it differs from game to game. In some cases, the house edge is fixed by law or regulation. In other cases, it is the result of a combination of factors, including the specific rules of the game, the number of decks used, and the dealer’s strategy.

Due to 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, casinos employ numerous security measures. These may include cameras and other electronic devices, as well as strict rules of conduct and behavior. Security personnel are also trained to spot suspicious activity.