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