A casino is a room or building where people can play gambling games. The term may also be used to describe a business that organizes and oversees such gaming. In addition to a range of games, many casinos feature restaurants and other entertainment. Some casinos are built as part of resorts, hotels or cruise ships. Others stand alone and are open to the public.

The most famous casino in the world is located in Monte Carlo, Monaco. It is home to the most prestigious poker tournament in the world, the European Poker Tour (EPT). The casino has been depicted in several books, including Ben Mezrich’s “Busting Vegas.” In recent years, it has become a popular destination for people from all over the world to try their luck at winning a huge jackpot.

Most modern casinos rely on a combination of physical and technological security measures to protect their guests and property. This includes a highly trained staff of security officers and a sophisticated closed circuit television system. In addition, most casinos are located in areas with high levels of crime, so they must invest heavily in security to avoid becoming the victim of organized crime or other illegal activity.

Historically, casinos have been targeted by organized crime for their money-laundering potential. Mobster money helped fund the first casinos in Reno and Las Vegas, but federal crackdowns and the taint of crime have forced mob involvement to decline. Today, legitimate businessmen with deep pockets have stepped in to finance casinos, and their success has brought legitimacy to the industry.