Felsberg is a town in the Schwalm-Eder district about 25km south of Kassel.GeographyThe landscape around Felsberg is marked by hills and small lakes, as well as the remains of gravel quarrying. As part of the West Hesse Depression, it lies in a sunken area that was formed by volcanic activity in the Tertiary subera. The change from partly basaltic hills to smooth river valleys is striking. While the river valleys are covered by fluvial sediments, fertile loess beds can be found higher up. The river Eder flows through Felsberg's municipal area. Near Gensungen lies the Heiligenberg ("Holy Mountain") with the ruins of the Heiligenburg Castle.Constituent communitiesThe town consists of 15 communities: Altenbrunslar, Altenburg, Beuern, Böddiger, Gensungen, Helmshausen, Hesserode, Heßlar, Hilgershausen, Lohre, Melgershausen, Neuenbrunslar, Niedervorschütz, Rhünda and Wolfershausen together with the historic Felsberg, to which the other, formerly independent communities were amalgamated on 1 January 1974.HistoryThere were settlers in the Felsberg region, as long ago as the last ice age, as witnessed by the find of the 12,000-year-old, so-called Rhünda Skull. In the 1st Century AD, the Felsberg area was inhabited by the Chatti, a Germanic tribe. The only mention of the area from this time is a report by the Roman historian Tacitus about one of Germanicus's campaigns, when in the year 15 he destroyed Mattium (probably nowadays Maden), the Chatti's capital.