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