The Königsquelle is one of 15 healing springs in Bad Wildungen.
The Königsquelle, named in honor of the Prussian kings, is considered the oldest mineral spring in the Wildungen area. Dr. Carl Rörig rediscovered it in 1869 and developed his own spa around the spring. During the renovation of the spring house in 2006, the small Königsquellenpark was also upgraded.