This guide does not list individual places yet.
Pałac Kultury i Nauki
Warsaw's most recognizable landmark has a controversial history: it was constructed in the 1950s ostensibly as a "gift" from the Soviet dictator Joseph Stalin. The gargantuan building is home to various institutions, including three theatres, a multiplex cinema, the Museum of Technology and the Congress Hall (built for Communist Party congresses, but mostly used for entertainment purposes now). An observation deck in the top floor provides (windy) views in all directions, accessible via express elevators.
Grób Nieznanego Żołnierza
The castle in Ujazdów became a secondary royal residence, and today hosts the contemporary art museum (see below).
Pałac Saski
The Saxon Kings of Poland have afforded themselves an imposing baroque palace, but sadly it was completely destroyed during Second World War. The Tomb of the Unknown Soldier is the only remaining piece of the palace. Discussions are ongoing if the palace is to be rebuilt.
Pałac Na Wyspie
Poland's last king, Stanisław August Poniatowski, preferred the relaxed and artsy atmosphere of the Łazienki Park and built himself a secondary residence there to meet with the contemporary statesmen, thinkers and artists.
The Parliament
Sejm is the name for the lower chamber of the Polish parliament, which since the 1930s meets in a peculiar circus-shaped building. The upper chamber, named Senat, occupies a rectangular building behind it. They are surrounded by a nice park.