5 Star Resort. Flamingo. It is a new Casino in Guanacaste and it shows. Casino's en speelhallen in Costa Rica · 1. Fiesta Casino · 5. Hotel Cocal Casino · 3. Casino Diria · 6. Costa Rica Dog Rescue & Adoption · 2. Jaco Poker · 4. You should also note that the host server of the casino site and its entire data must be physically present in Costa Rica, as well as a registered local office. The slot machines are up to date, they have table games and overall a great. . The casino was clean neat and tidy. Escape to Croc's Resort & Casino for the perfect tropical vacation, with luxurious amenities and stunning views of Jaco Beach.