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