A casino is a place where people can play gambling games. It can be built near or combined with hotels, restaurants, retail shops, cruise ships, or other tourist attractions. Some casinos specialize in certain types of gambling, such as slot machines or table games. Others are known for hosting live entertainment events, such as concerts or stand-up comedy.

The casino is a major source of revenue for many cities and states. In the United States, there are over 1,000 casinos. The industry generates billions of dollars each year for the companies, investors, and Native American tribes that operate them. Casinos are also a popular attraction for tourists and locals alike. They often feature bright lights, a large variety of gaming options, and upscale restaurants and bars.

While some people may gamble solely for fun, most gamblers consider their activity a way to make money. In addition to providing a form of entertainment, casinos also employ security measures to deter criminal activity. They use cameras to monitor the behavior of players and staff members, and they enforce rules regarding dress and decor.

Among the world’s most famous casinos are the Bellagio in Las Vegas and the Casino de Monte-Carlo in Monaco. The elegant spa town of Baden-Baden in Germany’s Black Forest first achieved fame as a playground for European royalty and aristocracy 150 years ago. Today, it attracts a more diverse group of visitors, including celebrities and high-rollers.