The Presidential Palace in Warsaw is considered one of the most important and most famous historical monuments in the city. It was built in 1643 AD as it served as an aristocratic palace. As for the current palace, it was built in 1818 AD and it hosted many important historical events related to the political aspect in Poland, where it was used as the seat of the Council of Ministers. Many important charters were also signed inside it, and today visitors can enter the palace and see the most important stations in it.