Best Casino Hotels in Guatemala City on Tripadvisor: Find traveler reviews, candid photos, and prices for casino hotels in Guatemala City, Guatemala. The casino is open 24 hours a day, 7 days a week, and offers free valet parking for guests. The good, the bad, and the ugly of RichPrize. Overall, Guatemala Princess Casino offers a complete package of. . Check our review to find out whether this casino is legit & safe, learn about its pros & cons, and great bonus. [Updated October] ✓ Obtén Bono de Reembolso de 25 % en el Casino Richprize Casino y juega con los mejores bonos desde - Casino Bonuses. La mejor guía para encontrar los mejores casinos online en Guatemala – Consigue grandes bonos y gana dinero real apostando en los mejores casinos. The RichPrize casino greets its players with an incredible Welcome Offer Package and showers them with lots of games and free spins.