The Skull 120/60/30 Gravel Grind route highlights the county's rugged character which sets rural #EasternOregon apart from the rest of the nation. From long mountainous ascents, to teeth-chattering and eye watering descents, breathtaking vistas, open rangeland, alpine forests, two stream crossings, and - of course - cattle guard after cattle guard, this gravel grind is a feat to finish and a testament to the rider's grit and determination.​

Routes traverse miles of Bureau of Land Management and US Forest Service public lands, official partners of the Skull 120/60/30.

‍