The Royal Castle in Warsaw

The Royal Castle in Warsaw is a state museum and a national historical monument, which formerly served as the official royal residence of several Polish monarchs. The personal offices of the king and the administrative offices of the royal court were located in the Castle from the 16th century until the final partition of Poland in 1795. Situated in the Castle Square, at the entrance to the Warsaw Old Town, the Royal Castle holds a significant collection of Polish and European art and is the 16th most visited art museum in the world with over 1.1 million visitors in 2021. The Royal Castle witnessed many notable events in Poland's history; the Constitution of 3 May 1791, first of its type in Europe and the world's second-oldest codified national constitution, was drafted here by the Four-Year Parliament. The edifice was redesigned into a neoclassical style following the partitions of Poland. Under the Second Polish Republic, it was the seat of the Polish head of state and president