The largest city of the Lublin Powiśle Region and an important centre of science, research and industry. The tourist gem of the city is the 18th-century estate of the Czartoryski Family with a palace, 32-hectare park and many garden buildings designed by Piotr Christian Aigner in the styles of Classical antiquity, Orientalism and Neo-Gothic. Princess Izabela Czartoryska founded the first museum in Poland located in the Temple of the Sybil and in the Gothic House. In Puławy there is also a yacht marina on the Vistula River and a boulevard along the riverbank.