The location was deemed the adult playground way before it became a world-class gaming destination. Sin City has a reputation for gambling dating back to the early 1930s. So, our team of experts got together to create a top 10 list of Las Vegas Casinos: There are a plethora of casinos in Vegas, and picking the one that is just right for you can get overwhelming. To Full List of Best USA Online Casinos Top 10 Casinos in Las Vegas