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