Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Tönsberg -  The Tönsberg is a hill ridge in the Teutoburg Forest that reaches a height of 333.4 m above sea level and lies in the district of Lippe near Oerlinghausen. Hermann's Way runs over the Tönsberg for about 3.5 km.
The answer to this question is:
Natural Place