Cox Reservoir   Be the first to submit input for Cox Reservoir. If you have info on Cox Reservoir, Blue Mountains, Crook County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Cox Reservoir.   Public Lands Near Cox Reservoir: Ochoco National Forest, Oregon, 6 miles away Prineville Reservoir State Park, Oregon, 22 miles away Prineville State Park, Oregon, 22 miles away John Day Fossil Beds National Monument, Kimberly - OR, 64 miles away   Camp Grounds Near Cox Reservoir: Bingham Prairie Campground, Crook County, 5 miles away Canyon Creek Campground, Crook County, 9 miles away   Hotels Near Cox Reservoir: Best Western Prineville Inn, Prineville, 24 miles away Econo Lodge Prineville, Prineville, 25 miles away Budget Inn Madras, Madras, 45 miles away Econo Lodge Inn & Suites Madras, Madras, 45 miles away Best Western Madras Inn, Madras, 45 miles away