What is a Casino?


A casino is a gambling house, a place where people can gamble and play games of chance. In its modern form it has taken over from taverns and other local gaming establishments, and it has spread throughout the world. Casinos are regulated and legal in most countries, and they have become a popular source of entertainment in many parts of the world.

In the past, most casinos were controlled by gangsters and organized crime groups. However, real estate investors and hotel chains had much deeper pockets than the mobsters did, and they began to buy out their rivals. Today, the mob is almost completely out of the casino business, and most of these casinos are run by corporate entities with a high degree of integrity.

Casinos make money by charging patrons to play their games of chance. Most of these games have a built-in statistical advantage for the house, which can vary from a small amount to more than two percent. The house advantage is often called the vig or rake, and it earns the casino enough money over time to pay for lavish hotels, fountains, and other attractions that draw in the crowds.

Gambling in its many forms has been a part of human culture for millennia. Evidence of dice games dates back to 2300 BC, and card games became prevalent in Ancient Rome around 500 AD. In the 1600s, a new game appeared that would eventually become baccarat, a favorite at modern-day casinos.