A visit to Warsaw's royal castle, built in the 14C then remodelled in Baroque style, provides access in particular to the great apartments, the king's apartments and the Chamber of Deputies. In the Tin-Roofed Palace, admire the collection of Oriental rugs from the Teresa-Sahakiam Foundation as well as the apartments of Prince Józef Poniatowski. End your by visiting the collection of 16C-18C European paintings donated by Countess Karolina Lanckorońska in 1994.