A casino is a gambling establishment that offers various games of chance. Many casinos also have restaurants, theaters, and other forms of entertainment. Several countries have legalized casinos, and many have outlawed them or otherwise restricted them. Some casinos are owned by governments or Native American tribes. Others are owned by major corporations, such as hotel chains or airlines. Some are combined with other attractions, such as amusement parks or ski resorts. Some casinos specialize in certain types of games, such as card or table games. In some cases, the games are played on a computer instead of live dealers.
A number of important rules and etiquette govern the behavior of patrons in a casino. These include observing general etiquette, respecting fellow players and the staff, and obeying all state laws. In addition, most casinos have restrictions on cell phone usage and enforce rules of conduct that prevent patrons from giving or receiving advice during a game.
The casino industry has evolved considerably since the early 1990s. Casinos have become more technologically sophisticated and use cameras and other technology to monitor games for signs of cheating. Casinos now routinely track the amount of money wagered minute by minute on specific tables and are alerted to any significant deviation from the expected house edge.
Some of the most famous casinos are located in Las Vegas and have become iconic landmarks. The Bellagio fountain show, for example, has been featured in numerous movies and is a must-see attraction for anyone visiting Sin City. Other famous casinos include the Casino de Monte-Carlo in Monaco, the Sun City Resort in Rustenburg, South Africa, and the Casino Baden-Baden in Germany.