Kassel (; spelt Cassel until 1928) is a city located on the Fulda River in northern Hesse, Germany. It is the administrative seat of the  Regierungsbezirk Kassel and the Kreis of the same name and has approximately 195 000 inhabitants. The former capital of the state of Hesse-Kassel has many palaces and parks, including the Bergpark Wilhelmshöhe, which is a UNESCO World Heritage Site. Kassel is also known for the documenta exhibitions of contemporary art.

Kassel (; spelt Cassel until 1928) is a city located on the Fulda River in northern Hesse, Germany. It is the administrative seat of the  Regierungsbezirk Kassel and the Kreis of the same name and has approximately 195 000 inhabitants. The former capital of the state of Hesse-Kassel has many palaces and parks, including the Bergpark Wilhelmshöhe, which is a UNESCO World Heritage Site. Kassel is also known for the documenta exhibitions of contemporary art.