Rzeszów Castle - one of the main landmarks of Rzeszów rebuilt between 1902-1906, located on the former grounds of the castle of the House of Lubomirski. The castle located between Aleja Pod Kasztanami and Aleja Lubomirski, Chopin Street, Śreniawitów Square and Colonel Lis-Kula Street. Currently the castle houses the seat of the provincial court, the building housed a prison up until 1981.
An early fortress stood on the castle's grounds since the sixteenth century. At the end of the same century, Mikołaj Spytek Ligęza built a Motte-and-bailey castle close by to the current castle's location. In 1620 he expanded the castle into a "Palazzo in fortezza".
Wikipedia https://en.wikipedia.org/wiki/Rzeszów_Castle
Address 3 Plac Śreniawitów, Rzeszów 35-032, Poland
Coordinates 50°1'56.9" N 22°0'2.263" E