Eowyn Reservoir   Be the first to submit input for Eowyn Reservoir. If you have info on Eowyn Reservoir, Crook County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Eowyn Reservoir.   Public Lands Near Eowyn Reservoir: Cline Falls State Park, Oregon, 22 miles away John Day Fossil Beds National Monument, Kimberly - OR, 41 miles away