Although the casino part of the storyline is set in Montenegro, no filming took place there. A famous Czech spa named 'Lazne I' or Spa I, the former 'Kaiserbad Spa' was used as the exterior of the Casino Royale, with the nearby Grandhotel Pupp serving as "Hotel Splendide".
El Royale Casino is a good gaming site if you are looking for RealTime Gaming (RTG) slot games. Within its modern layout, it offers over 140 slot games and has a great selection of slot bonuses to choose from.