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