Dating back to 1863, the Monte-Carlo Casino is a jewel of the Belle-Epoche period. No cost was spared to craft the interior, which was reconstructed in 1878, adding the Opera House. The casino offers a large range of games split into different playing lounges such as blackjack, roulette, poker, slot machines, and Punto Banco. You must be at least 18 years old to enter and the theme is dress to impress with a jacket and tie required to play in the private rooms. For those not wanting to gamble, you can simply take a tour of the casino and beautiful gardens.