What Is a Casino?


A casino is a place where people gamble and play games of chance. The word is synonymous with Las Vegas and the seedy backroom gambling parlors depicted in movies like Ocean’s 11. But casinos aren’t all about gambling. In addition to their gaming spaces, many offer luxurious hotels, cutting-edge technology, restaurants, entertainment and event venues, spas and health clubs, and other amenities that appeal to a wide variety of visitors beyond the gambling crowd.

Whether you enjoy a leisurely game of cards with a friend or the thrill of putting down a big bet, gambling has been part of human civilization for millennia. There is evidence of dice-based games dating back to 2300 BC, and the first modern card games appeared in the 1400s. Today, casinos continue to evolve to meet the demands of the public.

For example, in Europe, Casino Lisboa, located in Lisbon, is the largest casino. Its 165,000 square feet of gaming space features a casino, two-tier theater for live shows, three restaurants, and an art gallery. The casino is also a popular destination for conferences and other events, with meeting planners using Cvent’s Search Ads to target specific markets or sister cities.

There is one thing about casino gambling that is certain: The house always wins. Each game has a built-in advantage, or house edge, that guarantees the casino a net profit. To determine the house edge and variance for each game, casinos employ mathematicians who study the probabilities of winning and losing. These experts are known as gaming mathematicians or mathematical analysts.