Monte Carlo Casino in Monaco is one of the most luxurious casinos in the world. Charles Garnier, who also designed the Paris Opera House, was hired to created this famous Belle Époque building. The construction of the casino took place between 1858-1863 and was ordered by Prince Charles III.
Beersel Castle, located in the South of Brussels, was built by Godfried van Hellebeke between 1300 and 1310. It has 3 massive watchtowers and is surrounded by a wide moat. The castle was only conquered once in its existence, by the troops of Brussels in the rebellion against Maximilian of Austria in 1489.