A casino, or gambling house, is an establishment that offers various types of gambling. It also provides entertainment such as stand-up comedy, shows and sporting events. Some casinos are open to the public; others are private. Most modern casinos are combined with hotels and/or resorts. The word “casino” is derived from Latin casus, meaning a box or enclosure.

In the United States, a casino is usually a large, full-service facility featuring games of chance and a variety of other entertainment options. They are most often associated with Las Vegas, Nevada, although they can be found in many other places. Guests may gamble by playing games of chance or skill; the former requires only luck, while the latter usually involves some element of strategy. The games themselves are closely monitored for adherence to strict rules of fairness. Casino security personnel patrol the gaming floor and use specialized cameras to oversee the games.

The concept of a casino as an integrated entertainment complex was developed in the United States in the 1950s, with the first casinos being built around Las Vegas. Since then, the industry has become global and diverse. Today’s casinos offer a wide range of gambling options, including blackjack, roulette, baccarat, craps and video poker. They also feature restaurants, bars and entertainment venues. While the casino’s glitz, glamour and style make it an attraction for many, studies have shown that compulsive gamblers contribute a significant portion of the profits to the casinos they frequent and that the social costs (such as increased crime) outweigh any economic benefits.