A casino (or gambling house) is an establishment that offers certain types of gambling. Some casinos are built as standalone buildings, while others are part of larger resorts or hotels. Some casinos are also known for hosting live entertainment, such as stand-up comedy or concerts. In some countries, casinos are licensed and regulated by the government.

Most modern casinos have a gaming floor with table games and slot machines, along with restaurants, bars, and lounges. Some have catwalks that allow surveillance personnel to look down on patrons from above through one-way glass. In addition, some casinos have television monitors mounted to the ceiling that show images from security cameras located throughout the property.

In terms of sheer size, the MGM Grand in Las Vegas is arguably the world’s largest casino. It features the usual array of table games and slot machines, as well as a state-of-the-art area for sports betting with 60 plasma TVs. The MGM Grand is also famous for its live entertainment, having been the site of residencies by artists such as Frank Sinatra and more recently attracting musicians including Celine Dion, Elton John, Cher, Rod Stewart, Mariah Carey, and Sting.

The biggest casino in Europe is Casino Lisboa, which boasts a huge two-tier gaming space, restaurants, and a theater with a three-ring rotating stage. The venue has become an essential stop for any luxury vacation, whether you’re looking to gamble or just want to see some of the best shows in town.