Goqlath Castle was an ancient structure in Kol'Vat, which was the site of a famous Klingon battle. According to legend, the hero, Krim, slit the throats of the castle guards and led his forces into the fortress and captured it. Some believe it was in the stories of Goqlath Castle that the saying "four thousand throats may be cut in a single night by a running man" originated, though scholars believed the saying predated the conflict, and also that Goqlath Castle was not large enough to accomodate 40,000.