Kassel is a city in northern Hesse, Germany, located on the Fulda River. It is the third-largest city in Hesse, with a population of approximately 200,000 people.

The city has a rich cultural heritage, and it is known for its museums, parks, and historic landmarks. One of the most famous attractions in Kassel is the Bergpark Wilhelmshöhe, a UNESCO World Heritage Site that features the impressive Hercules monument and the Wilhelmshöhe Palace. The Bergpark is also home to the largest man-made cascading fountain in the world, the spectacular water features are turned on regularly during the summer months.

Another famous attraction in Kassel is the Documenta, an international contemporary art exhibition that takes place every five years. Documenta attracts art enthusiasts from around the world, and it is one of the most important contemporary art events in the world.

Kassel is also home to several other museums, including the Fridericianum, which is one of the oldest public museums in Europe, and the Brothers Grimm Museum, which celebrates the lives and works of the famous Grimm Brothers who collected and published many fairy tales.

The city has a vibrant cultural scene, and it hosts several annual events, including the Kassel Documentary Film and Video Festival, the Kassel Literature Festival, and the Kassel Jazz Festival. The city also has a variety of restaurants, bars, and cafes, and it is known for its regional cuisine, including schnitzel, bratwurst, and apple wine.

Kassel has a strong industrial and economic base, with a focus on automotive manufacturing and engineering. The city is home to several universities and research institutions, which contribute to its innovative and forward-thinking culture.