Korbach, officially the Hanseatic City of Korbach, is the district seat of Waldeck-Frankenberg in northern Hesse, Germany. It is over a thousand years old and is located on the German Timber-Frame Road. In 2018, the town has hosted the 58th Hessentag state festival.

The Hessentag is an annual event, both fair and festival, organized by the German state of Hesse to represent the different regions of Hesse. The events are shown for a week to the visitors, with an emphasis on cultural displays and exhibitions. It is the oldest and largest state festival (Landesfest) in Germany.