The casino sits in a large hotel. Costa Rica Dog Rescue & Adoption · 2. El Coco Casino · 4. Casinos & Gambling in Province of Guanacaste · 1. Open from 2pm – 2am. Fiesta Casino · 5. Casinos & Gambling in Costa Rica · 1. 5 Star Resort. . Casino Diria · 6. Escape to Croc's Resort & Casino for the perfect tropical vacation, with luxurious amenities and stunning views of Jaco Beach. 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. Hotel Cocal Casino · 3. Jaco Poker · 4. Hotel La Flor de Itabo Resort & Casino. The atmosphere is pretty quiet so people can focus on their games throughout the night. Casino Diria · 3. Flamingo Casino Costa Rica · 2. Map showing all the casinos in Costa Rica with links to pictures and description of casino games, hotels, golf, spas and casino promotions. 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 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.