A casino is an establishment that offers various forms of gambling. Many casinos are combined with hotels, restaurants, retail shops or cruise ships. Some casinos are specialized in particular games like poker or bingo and others offer a wide variety of casino games.

A casino also often has a range of entertainment options, such as live performances and comedy shows. Some casinos are very large and have multiple floors; others are much smaller. The larger casinos are often based in cities with a significant population of potential customers, such as Las Vegas or Atlantic City.

Some casinos are equipped with special security measures to deter cheating or stealing by both patrons and employees. These measures may include a combination of video surveillance, strict anti-cheating rules, and other techniques. Casinos are particularly vulnerable to such behavior because of the large amounts of money that are handled within them.

While most casinos are fair, it’s important to be vigilant. A little research, teamed with an evaluation of your own experience, can help you spot any problems. It’s best to play at casinos with top-notch security methods and licenses from reputable regulators.

Some of the world’s largest casinos are renowned for their luxury, entertainment and amenities. For example, Casino Lisboa in Lisbon, Portugal, is a major tourist attraction that boasts a two-tier gaming floor with more than 1,000 slot machines and 26 table games. It’s also home to a contemporary art gallery, three restaurants and a flexible auditorium for live performances.