High Rocks is a mountain and cliff in Greene County, New York, within the Catskill Mountains, north-northwest of Coxsackie. Nearby elevations include Lampman Hill to the south-southeast and Potic Mountain to the southwest. Its name reflects the area's rocky, elevated terrain. The place is recognized as a natural landmark rather than a settlement or built site, and its significance here lies chiefly in its location within the Catskills and its relation to neighboring peaks.