Ostrow TumskiCurrently Open
- Address: Poznan, Greater Poland Voivodeship, Poland
- Timings: 24-hrs Details
- Ticket Price: Free
This is another popular site, famed for being the spot where the city was founded. The Cathedral Island as it is also called is most popular with priests, monks and other religious leaders like bishops. The island is also the place where Poland adopted Christian baptism in 966.