1. Casino Entrance Begin your adventure at the Place du Casino (Casino Square), an expansive plaza at the front entrance of the Casino de Monte-Carlo. The plaza is filled with tourists happily snapping pictures while expensive Ferraris, Bentleys, and Rolls Royces zip between the casino and the Hotel de Paris. 5,151 2 minutes read Did you know that every year, more than 7,000,000 tourists take selfies in front of the Monte Carlo Casino? Since Monaco has become a sort of gambling 'mecca,' its main 'temple' located on the Place de Casino attracts people ready to risk their fortunes. Nice_French_Riviera. Nice, Eze, Monaco. Contributor. 1,995 posts. 9 helpful votes. Re: Age restrictions in the casino. normally, it's minimum 21 years in monaco. sometimes you can go at 18 if you look like older. but they can ask you ID, if you look younger than 21. Below are the states in the US that allow for gambling at 18. It's important to remember that this is a very concise list and that it's always better to double-check the legal gambling age before you venture out. California, at certain cardrooms and Native American casinos Idaho, at Native American casinos Get full, up-to-date information on Casino de Monte-Carlo, including games offered, age limit, opening hours, entrance fee, dress code and casino map. Casino de Monte-Carlo: The Complete Guide. Whether you gamble or not, peeping inside Monte Carlo's legendary marble-and-gold belle époque casino is a Monaco essential. The walls and ceilings of the Casino de Monte Carlo are a sight to behold. TFed1k.