This almost ten kilometer hike takes you along the Weser to and around the lakes of the Altteich Costedt nature reserve. But not only the river and the lakes await you on your way: On the edge of the Mittlerer See - that's what it is really called - has been the manor Rothenhoff for centuries. That is why the hiking trail that you are following for the most part is called “Around the Manor”.The property was first mentioned in 1230 and has since passed into the hands of different, sometimes famous, sometimes less famous owners. You should definitely pay a visit to the historic estate on your way.Otherwise, you can expect the rush of the Weser, the fresh air of the nature reserve and maybe a dip in the cool water for a day on this tour. Because at the Großer Weserbogen there is a campsite with an attached bathing lake, which day tourists are also allowed to use.The start and finish point of the hike is the parking lot on the street “Zum Südlichen See”. For the round trip you should have swimming gear with you and maybe binoculars, because there are plenty of animals to watch in the water-rich nature reserve. Incidentally, you can strengthen yourself for the kilometers covered with a cold drink or a high-energy meal in several places, for example at the campsite or you can use the Weser ferry Amanda and cross over to the Weserhütte or the old ferry house.