. Located in Downtown, next to Teatro Nacional, the Casino Gran Costa Rica offers: luxurious lodging, full casino, multiples casino games, convention center and. And casinos are much different than one may find in places. Costa Rica Dog Rescue & Adoption · 2. The casino sits in a large hotel. Casino Diria · 6. Escape to Croc's Resort & Casino for the perfect tropical vacation, with luxurious amenities and stunning views of Jaco Beach. Fiesta Casino · 5. Casino Fiesta · 8. Hotel Cocal Casino · 3. The slot machines are up to date, they have table games and overall a great. The casino was clean neat and tidy. biggest casino in costa rica. 5 Star Resort. It is a new Casino in Guanacaste and it shows. Map showing all the casinos in Costa Rica with links to pictures and description of casino games, hotels, golf, spas and casino promotions. Jaco Poker · 4. Casino gambling is legal in Costa Rica, but there are not too many located throughout the country. Flamingo Casino Costa Rica · 7. The casino offers a couple of dozen card tables, craps, roulette and a couple of hundred slot machines all one large open room. 1. Casinos of Costa Rica · Hotel Amapolo · Casino Kamuk · Best Western Hotel Casino · Casino Fiesta · Coco Beach Hotel and Casino · Double Tree Hilton Hotel and Casino.