A casino is a building or room where people can gamble. Customers gamble by playing games of chance, in some cases with an element of skill, and the house takes a percentage of the money lost, or a commission known as the rake. Some casinos also offer complimentary items or comps to players. Casinos are also a source of revenue for many municipalities and states. The largest casinos are often luxurious, and have entertainment options such as shows or restaurants. They may also offer electronic gaming machines and table games.

Some of the world’s biggest casinos are sprawling complexes that could rival a small town in size. Some are renowned for their high-end poker rooms and attract a host of professional players, while others are famous for their spectacular fountains. Still others are well-known for their celebrity clientele and have become a draw for visitors seeking an upscale experience.

The Bellagio, for example, is best known for its iconic fountain, which features a choreographed water show that is accompanied by popular music. The casino is also home to a large number of luxury hotels and shops, and has appeared in a variety of films.

While Las Vegas is the most famous casino, it’s not the largest in the US. That distinction belongs to Ledyard, Connecticut’s Foxwoods Resort Casino, which is owned by the Mashantucket Pequot Indian tribe. It’s also the sixth-largest casino in the world, and features a wide selection of table and slot games, along with high-end restaurants, a shopping mall, and a golf course.