Rio Tranquilo Casino Address. Let's preview some of the casino games that residents of Costa Rica can wager on at the best online casino sites: Slots (Most Famous and. They open the Craps table on Fridays and Saturdays only. Rio Tranquilo Casino is in San José, Costa Rica. However, unlike the large Vegas-style casinos in neighboring Panama, the casinos in. Casino gambling is legal and easily found in Costa Rica. Here are the details: Located in Casino Colonial in downtown San José. Wager Free Bonuses. The largest casino in the entire country of Costa Rica is Fiesta Casino - Holiday Inn Express which is located in San José. . Fiesta Casino - Holiday Inn Express. Big Bonuses. The casino's gaming space features gaming machines. The property has one restaurant. Sabana Norte Contiguo Agencia Datsun. NJ bonuses apply. The property has a hotel. Guide to Costa Rica state law that regulates online and land-based games based on luck and skill including restrictions, licensing and player protection. Wager $25+ to receive 2, Reward Credits. Cashable Bonuses · Highroller Casino operators must only pay 15, dollars as license fees for Costa Rica's. Max. Casino del Sur is in San José, Costa Rica and is open daily 7pm-4am. 1) Casino Fiesta Presidente · 2) Casino Club Colonial · 3) Casino Concorde · 4) Grand Casino Escazú · 5) Hotel and Casino Taormina San Jose. deposit-match bonus of $2, Minimum wagering within 7 days required to unlock bonuses.