Schloss Körtlinghausen is a Baroque Schloss in Germany's Sauerland region, roughly equidistant between Dortmund and Kassel. It is sited on the southern bank of the River Glenne and it is surrounded by a moat.
Beyond the moat it one of the country's largest and oldest Oak trees, which is more than a thousand years old. The circumference of the trunk just above ground level is 12.4 m.
Coordinates 51°27'42.006" N 8°24'36.8" E