Simply put, the Belize government offers a one-size-fits-all gaming license that covers all kinds of online gambling activities, which makes the. Only legal casino games. It has 20 gambling. There are three major BZD casinos in Belize. Casino, $ Welcome Bonus, , 91, We advise the internet community and the general public that there is only one online gaming company with a license to operate from Belize, which is Mum Casino. Choose the best online casino websites in Belize to play for real money. Top Casino Sites for Belize and What They Have to Offer ; 1. . Info about gambling, poker, bingo, lottery, sports betting laws in Belize + licensed gambling websites accepting players from the country. Info about legal status of casino gambling, gambling age, taxation and licensing. Ruby Fortune, $ Welcome Bonus, , , 32 ; 2. A list of casinos and online casinos in Belize. There are three major casinos in Belize, the Golden Princess in the Corozal Free Zone Area, Princess Hotel in Belize City, and Palace Casino in San Pedro. If you want to start an online gambling business in Belize, you need to apply for online gambling license that is issued for 1 year (USD. The Golden Princess in the Corozal Free Zone Area is the biggest gambling house in the country.