Casino Diria · 3. Jaco Poker · 4. Hotel La Flor de Itabo Resort & Casino. Casino Diria · 6. Fiesta Casino · 5. Casinos & Gambling in Province of Guanacaste · 1. El Coco Casino · 4. Hotel Cocal Casino · 3. Costa Rica Dog Rescue & Adoption · 2. Escape to Croc's Resort & Casino for the perfect tropical vacation, with luxurious amenities and stunning views of Jaco Beach. Considered to be the most famous casino in the country and largest in Alajuela, Fiesta Casino is a Las Vegas-style attraction with live music, thrilling games. biggest casino in costa rica. Phone: + Generally, a casino will have about six table games and 50 slot machines. The Hotel Amapolo Casino is located in Jaco Costa Rica it has games like the slots, Texas Holdem, and others. Casinos & Gambling in Costa Rica · 1. The casino sits in a large hotel. The atmosphere is pretty quiet so people can focus on their games throughout the night. Flamingo Casino Costa Rica · 2. Website. Open from 2pm – 2am. 5 Star Resort. The casino offers a couple of dozen card tables, craps, roulette and a couple of hundred slot machines all one large open room. . Flamingo. Map showing all the casinos in Costa Rica with links to pictures and description of casino games, hotels, golf, spas and casino promotions.