A casino, in the contemporary sense of the word, is a facility that accommodates certain types of gambling activities. Casinos are usually built near or combined with hotels, restaurants, retail shopping, cruise ships and other tourist attractions.

Various casinos are known for hosting live entertainment events, such as stand-up comedy, concerts, and sporting events. The phrase “Casino” originally meant a small villa, summerhouse or pavilion built for enjoyment, generally on the grounds of a larger Italian villa or palazzo.

There are examples of such casinos at Villa Giuliani and Villa Farness. In present day Italian, this term designates a bordello, while the gambling house is spelled casino with an accent. Out of the first known casinos was established in Venice around 1638.

During the nineteenth century, the term casino came to comprise other public buildings where enjoyable activities, including gambling and sports took place. An example of this type of building is the Newport Casino in Newport, Rhode Island.

Not all casinos were used for betting. The Copenhagen casino was a theatre, which known for the use made of its hall for mass public meetings during the 1848 revolution which made Denmark a constitutional monarchy.