Casino is a gambling establishment that offers games of chance. These games include roulette, poker, blackjack, craps and baccarat. The casino industry brings in billions of dollars each year for the companies, investors and Native American tribes that operate them. It also benefits the local and state governments that levy taxes on gambling profits. In addition, casinos create jobs and provide entertainment. They can be large, luxurious resorts or small card rooms on barges and riverboats. They can be found in a variety of settings, including Nevada, New Jersey, Iowa, Colorado and many other states.

Casinos are designed to attract gamblers from all over the world. They feature dazzling lights, music and shows. They are often built around a central theme and can be found in cities with many other attractions such as shopping centers, hotels and restaurants. While all of these amenities help to draw in customers, the profits that they generate come from the actual gambling. Slot machines, blackjack and other table games, and even video poker, are the primary sources of revenue for casinos.

During the first few decades of casino gambling, organized crime syndicates controlled many of the largest properties in Reno and Las Vegas. Mob money was vital to the growth of the businesses, and mobsters frequently took an active role in running them. As the business became legitimate and the mob faded, real estate investors and hotel chains bought out the gangsters and began to reap enormous profits.