What Is a Casino?


A casino, also known as a gaming house, is an establishment for certain types of gambling. It may be incorporated in a hotel, resort, restaurant, or other types of building. Casinos often feature live entertainment, such as musical performances and stand-up comedy. Some are famous for their architecture, such as the Bellagio in Las Vegas and the Casino Lisboa in Lisbon, while others offer a more modern experience with a huge selection of games and sleek design.

Casinos earn money by charging a percentage of bets to players. This amount is known as the vigorish or rake. This is in addition to any winnings a player might have. The vigorish is an important source of income for casinos because it ensures that they will not lose money over the long term, even if the majority of patrons win. This allows them to invest in things like fountains, replicas of landmarks, and elaborate hotels.

In the United States, about 51 million people visited a casino in 2002. This is more than double the number who visited in 2001, but it does not include visits to legal gambling establishments in other countries. Casinos are usually open 24 hours a day and can be found in many cities, from the bright lights of the Las Vegas strip to the illegal pai gow parlors of New York’s Chinatown.

The first modern casinos appeared in Nevada, where legalized gambling began. Then Atlantic City, New Jersey, and other locations began opening up. Casinos also started appearing on American Indian reservations, which are not subject to state antigambling laws. In the 1980s, many states amended their laws to allow for legal gambling.

Mafia figures were instrumental in bringing casino gambling to Reno and Las Vegas, where they provided the necessary capital to make it profitable. However, the mafia’s seamy reputation tainted the industry, and many legitimate businessmen were reluctant to get involved.

Today, casinos are choosier about their investments and focus on high rollers, or gamblers who wager large amounts. These customers are given special rooms, separate from the main casino floor, where their bets can be in the tens of thousands of dollars. In return, they are given comps such as free shows, transportation and hotel rooms. For really big bettors, called whales, the perks can be worth more than the cost of their bets.

In order to maintain their monopoly on the gaming business, some casinos have tried to differentiate themselves with other attractions. The Venetian, for instance, features a canal system with gondoliers, while the MGM Grand in Las Vegas offers a contemporary art gallery and three restaurants. In Europe, the Casino de Montreal is a popular choice for its stylish design and large variety of table and slot games. Nevertheless, the Bellagio in Las Vegas remains one of the most well-known casinos in the world, due to its fountain shows and luxurious accommodations. It has even been featured in numerous movies and TV shows.