The Mansion of the President of the Republic of Poland in Wisła is a Modernist building, erected in the years 1929-1930, in a picturesque, wooded area on the slopes of the hill called Zadni Groń, in the southern part of Wisła. It is the Residence of the President. The mansion resembling a medieval castle was designed by Adolf Szyszko-Bohusz. It was built from donations of the inhabitants of Silesia and ceremoniously handed over to President Ignacy Mościcki.