Cross Reservoir   Be the first to submit input for Cross Reservoir. If you have info on Cross Reservoir, Blue Mountains, Crook County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Cross Reservoir.   Public Lands Near Cross Reservoir: Cline Falls State Park, Oregon, 4 miles away Ochoco National Forest, Oregon, 37 miles away John Day Fossil Beds National Monument, Kimberly - OR, 36 miles away   Camp Grounds Near Cross Reservoir: Twin Springs Campground, Crook County, 2 miles away Lonesome Spring Campground, Crook County, 5 miles away Little Summit Campground, Wheeler County, 9 miles away