Trial Reservoir   Be the first to submit input for Trial Reservoir. If you have info on Trial Reservoir, Lake County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Trial Reservoir.   Hotels Near Trial Reservoir: Executive Inn & Suites, Lakeview, 45 miles away Best Western Skyline Motor Lodge, Lakeview, 45 miles away Fremont Inn, Lakeview, 45 miles away