This county seat in southern Wielkopolska is approx. 150 km south-east of Poznań.
Casimir’s Bastion is in ul. Zamkowa, in the centre of Ostrzeszów. This is part of the remains of a castle erected here by Casimir the Great and the premises has a display of old instruments of torture from the Regional Museum.
Tour groups wanting to visit the bastion can contact the Regional Museum at Rynek 19 (Ratusz) or Tel. 62 730 20 42