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