While New Orleans allows almost all forms of gambling, you cannot legally play at the top USA online casinos from the city. You can also purchase a lotto ticket or bet on the horseracing track.Īll of this is possible thanks to the Louisiana gambling laws that are in place. Today, there are several land-based gambling dens in the city. In the 1700s, the locals established the first billiard halls and cabarets, then came the riverboat casinos, and in 1822 the first casino in the USA opened its doors in New Orleans. The vibrant city of New Orleans has a long-lasting relationship with different forms of gambling.