Casino gambling is legal in Costa Rica, but there are not too many located throughout the country. Flamingo Casino Costa Rica · 7. biggest casino in costa rica. And casinos are much different than one may find in places. The most popular Casino game in Costa Rica is rummy, also known as 21 or the Costa Rican adaptation of Blackjack. Casino Fiesta · 8. Costa Rican casinos, cruise ships, horsetracks and dogtracks - the complete gambling landscape of Costa Rica. The casino offers a couple of dozen card tables, craps, roulette and a couple of hundred slot machines all one large open room. Jungle Beach. Tamarindo Diria Beach Resort · 2. 1. . The other sought after games. Mikado Natural Lodge · 3. Jaco Poker · 4. Costa Rica Casino Resorts · 1. Costa Rica Dog Rescue & Adoption · 2. The casino sits in a large hotel. Wyndham San Jose Herradura Hotel & Convention Center · 4. Fiesta Casino · 5. Hotel Cocal Casino · 3. Costa Rica is an excellent casino destination. Local Recommendations from our My Guide Costa Rica team · Hotel Riu Palace · Best Western Irazu Hotel San Jose · Holiday Inn Aurola · Morazan Hotel & Casino · Byblos. Includes Costa Rica casino details. There are over 40 casinos in Costa Rica, many of them situated in San José – the country's capital city that. Casino Diria · 6.