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