The ruins of Falkenstein Castle, which was a Roman castle complex, are located in the northern district of Kassel. It lies in the middle of a large forest far from the city environment, so it is the ideal destination for picnics and hiking trips. Today, there are still some walls that show the lost beauty and former size of this place. There is also a hut and some benches to sit and picnic, and there is also a parking area where you can walk on a good and wide road up the hill, and enjoy the view of the city from a high altitude.