A casino, also known as a gambling hall or a gaming room, is an establishment for people to gamble and play games of chance. It has become a common feature of luxury resorts, hotels, restaurants and cruise ships. Many casinos have a theme and offer a variety of gaming options as well as live entertainment, such as concerts and comedy shows. Casinos are regulated by government agencies and must comply with strict security measures.

Some casinos specialize in specific types of gambling, such as sports betting or horse racing. Others have a more varied selection of table and slot machines. They may also include a spa, pool or other amenities. In order to attract and retain customers, casinos often offer loyalty or rewards programs that provide perks such as free meals or casino play credits.

Gambling has a long history, and casino games have been popular throughout the world for centuries. In modern times, it is one of the most popular forms of entertainment, and there are now thousands of casinos around the globe. Many of these are large, luxurious megacasinos that feature state-of-the-art technology and spectacular decor.

While casinos are known for offering a thrilling gaming experience, they also provide a break from routine and an opportunity to socialize with friends. Some offer a variety of dining options, while others have shops selling everything from Brighton jewelry to designer purses and perfume. Many also have a wide range of hotel brands, providing an integrated resort experience.