The Legal Landscape\n\n However, foreign nationals are free to gamble in the casinos and given that they make up 80% of the 36,000 population, that's most of the country anyway. The history of the gambling ban itself is a large part of why Monaco has the identity it does today.
Access to the gaming rooms to play on the gaming tables and slot machines is strictly regulated and reserved for those having reached the age of legal majority. The age of legal majority in the Principality is 18 years old.