The Royal-Imperial Route leads from the Church of St. John of Jerusalem at the Commandry to St. Florian's Church in the Jeżyce district. Walking along the route, we learn how the city has changed and developed through centuries and we become acquainted with its rich history. Royal and imperial residences located on the route are like milestones in the history of Poznań and the history of the origins, development, demise and resurrection of the Polish state.