Flamingo Casino Costa Rica The only luxurious casino in all of Guanacaste. The Hotel Riu Guanacaste (24h All Inclusive), is situated in Guanacaste, Costa Rica in a seafront location on Mata Palo Beach. Rio Tranquilo Casino Sabana Norte Contiguo Agencia Datsun San José, San José Costa Rica. Rio Tranquilo Casino is in San José, Costa Rica. Riu Palace Costa Rica - All Inclusive 24 Hours - Call Toll Free: or Book Online. There are 36 casinos within miles of Rio Tranquilo Casino. The property has a hotel. Pamper yourself with a visit to the spa, which offers massages, body treatments, and facials. . We are located in Hotel Dunama, near Flamingo Marina. Sabana Norte Contiguo Agencia Datsun. Suggest edits to improve. Our guests can thrill to world-class casino gaming at Casino Rio Celeste Hiking, Sloth Sanctuary & Llanos de Central AmericaCosta RicaProvince of Guanacaste. Rio Tranquilo Casino Address. · Property. Hotel Rio Perlas Spa, Resort And Casino · Amenities. Rio Perlas Spa, Resort & Casino Hotel is nestled on the Orosi Valley, 10 minutes away from the province of Cartago, at just 45 minutes from San Jose. A gorgeous resort with a fantastic beach front view, the. Need some help? () A great casino in Guanacaste worth visiting is the Hotel Tamarindo Diria Beach Resort in Tamarindo. Rio Perlas Spa, Resort & Casino Hotel Accommodations Rio Perlas Spa, Resort & Casino Hotel Accommodations Costa Rica Weather.