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