The Palace on the Island is Łazienki’s raison d’etre. The palace - completed in 1683 to designs by Tylman Gamerski - was originally a bathhouse, converted into a residence in the late 1700s (after being bought by Stanisław August Poniatowski). The palace is built on an artificial island that divides the lake into two parts, and is connected to the surrounding park by two colonnaded bridges. The façades are unified by giant Corinthian pilasters that link its two floors and are crowned by a balustrade that bears statues of mythological figures. The northern façade is relieved by a striking central portico, while the southern façade's deep central recess lies behind a screen of Corinthian columns. Today a museum, almost all of the palace can be visited, including the main reception room, Solomon’s Hall, decorated in the most extravagant of Baroque styles with a series of paintings depicting the History of Solomon. They were executed for King Stanisław Augustus in 1791–93 by Marcello Bacciarelli and depicted the monarch himself as the biblical king. Many of the king’s personal rooms are also open to the public, set in their original context. To get the best out of the palace we recommend taking one of the excellent (though pricey) guided tours (usually available in English twice a day by prior arrangement).

Admission 15/10zł. Thu free. Guides 100zł per group up to 20 people. To arrange guide call  22 50 60 170.