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