Can an 18 Year Old Go Into a Casino in Vegas?

An 18 year old can go into a casino in Vegas if they are with an adult. The minimum gambling age in Nevada is 21, so anyone under that age is not allowed to gamble.

PRO TIP:No, an 18 year old is not allowed to enter a casino in Las Vegas as the legal gambling age is 21.

However, there is no law against being in the casino. So, as long as the 18 year old is not gambling, they are free to walk around and enjoy the sights and sounds of the casino floor.