There are so many people are playing various games in casinos, but they don’t know the history of casino. Here I am writing something about casinos and that’s for those who don’t know about casinos and about types of casinos. The place which is mainly created for gambling games is known as casinos. A typical casino consists of various games and most of the games inside the casinos are played for gambling purpose. In early days the casinos were introduced in Europe but some other people tell that first casinos were formed in America. First casino is introduced during the 17th century and the word casino derived from Italy. Usually the casinos are generally located in a separate building and not all the casinos are for playing games. Some of the casinos consist of theaters and shopping malls. Some of the popular casinos are available in Denmark, Italy, America and etc. In early days the casinos were in very less amount only. Nowadays there are hundred thousands of casinos are available in land based buildings. In this computer world we can play the casino games through online and that is generally called as online casinos and for playing in online casinos we need internet connection.