A casino (from Latin: “house of pleasure”) is an establishment for certain types of gambling. Casinos are often combined with hotels, restaurants, retail shops or other entertainment facilities. The word may also refer to an entire building complex designed for this purpose.

In the United States, a casino is a place where people can gamble on games of chance or skill. The games most commonly found in casinos are poker, blackjack, craps and roulette. Some casinos also offer sports betting and horse racing. The profits of casinos come mostly from gamblers, but they also make money from a variety of other sources, including the sale of alcohol and food. Some critics of casinos argue that they discourage local spending and encourage crime, but others say that the social benefits outweigh the negative effects.

Las Vegas is the world’s best-known gambling city, but other cities and countries have their own casino traditions. Monte Carlo holds the record for largest casino in Europe, and Singapore is a popular choice for Asian gamblers. Other major casinos include the Morpheus Hotel by Zaha Hadid in Macau, and the Palace of the Arts and Culture in Beijing. Despite the glamour of the casino industry, there are darker sides to it. For example, casinos spend a lot of time and money on security because of the prevalence of cheating and stealing. And studies show that problem gamblers cost casinos billions in lost revenue each year.