A casino, also known as a gaming house or gambling establishment, is a building or room where people can play certain types of gambling games. Some casinos specialize in one type of game, while others offer a wide variety. A casino may also offer other amenities such as restaurants, shows, and accommodations. Many states have legalized casinos, and the number continues to grow as more states relax their antigambling laws.

The word casino comes from the Italian city of Casin, which literally means “little farm house.” While the casino’s origin may be disputed, it is widely accepted that the first modern casino opened in 1931. These days, there are over 1,000 casinos worldwide and many more have been proposed and constructed.

Casinos are famous for their opulent ambiance and flashing lights, but they’re not all created equal. In fact, some of the world’s best casinos combine a luxurious ambiance with an outstanding variety of games.

Some casinos use technology to improve the efficiency and security of their operations. For example, chip tracking systems enable them to monitor the exact amounts wagered minute by minute and be warned about any anomaly; and roulette wheels are electronically monitored to discover quickly any statistical deviation from their expected results.

Gambling in its various forms has been a part of human culture for millennia. It is no surprise that casino gambling is so popular, with a global market worth an estimated $231 billion and growing. Whether you’re looking for the ultimate thrill or simply want to test your luck, these 10 casinos are the most decadent places on earth to throw your chips down and see if fate—or fortune—smiles upon you.