Wikia

Koroth's Den^{[48.3, 85.4]} is the home of the dangerous ettin, Koroth the Hillbreaker. The hill is found roughly southwest of the Stagecoach Crash Site, accessible via a steep, winding path up the side of the mountain that is littered with bones. This is presumably where Koroth descended from when threatening the horses at the Crowley Stable Grounds just after the first waves of the Cataclysm hit.