A casino is a gambling establishment that offers players the opportunity to gamble on games of chance or skill. Most modern casinos have a range of security measures to protect patrons and staff from cheating or theft, particularly as large amounts of money are handled within the facility. The most basic measure is the presence of surveillance cameras throughout the casino. Many casinos also have a specialized surveillance department that operates the cameras, known as the eye in the sky.

The heart of a casino is the gaming floor, where guests can play a variety of table and slot games. These games may include blackjack, roulette, craps, baccarat and various forms of poker. Some casinos have dedicated rooms for sports betting, where guests can flick a coin or two on American football, boxing, martial arts and soccer.

Casinos often offer a variety of other entertainment and leisure activities to their patrons. From luxury spas to fine dining and dazzling shows, these facilities can add to the overall enjoyment of a visit.

In addition, casinos frequently provide an opportunity to meet new people and enjoy a social experience. This can be as simple as playing a game together or as complex as sharing in the excitement of a big win or soaking up the atmosphere of the venue. This social aspect can make a casino a popular choice for special occasions, such as birthdays and anniversaries.