A casino, or gaming hall, is a place where people gamble by playing games of chance. Casinos are most often found in resort towns like Las Vegas and Atlantic City, where the gambling industry is a major source of revenue for the local economy. In addition to gambling, casinos typically feature restaurants, bars, and entertainment attractions such as stage shows and dramatic scenery.

A number of games are played in casinos, the most popular being slot machines, blackjack, roulette, and craps. These games are responsible for the billions in profits that casinos make every year. In addition to these games, most casinos also offer other forms of gambling such as poker and bingo.

In order to avoid cheating and stealing, both from patrons and staff, most casinos have extensive security measures in place. These range from cameras to sophisticated electronic monitoring systems that detect any statistical deviations from expected results. There are also strict rules about how players should act and what they can and cannot do at the tables.

With disposable income rising all over the world, more and more people are visiting casinos. As such, the biggest casinos are constantly competing to outdo one another by adding more and more attractions to their resorts. They are thinking big: bigger buffets, larger hotels and more and more games. In many cases, they are trying to be the biggest casino in their region or even the world! This article takes a look at some of the most massive casinos in the world.