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