Porta Posnania is Poland’s first heritage interpretation center. It was designed to help one understand the past and realize its impact on the daily lives of us all. Visitors to Porta Posnania may actively explore fascinating displays, take part in cultural events and benefit from educational and tourist attractions. Porta Posnania was inspired by Cathedral Island – a unique site dating back to the origins of the Polish state and tied closely the city’s history. Porta Posnania is a gateway to learning about the past. It is a perfect starting point for a tour of the Royal-Imperial Route.