Wilderness Unlimited is the West's largest waterfowl operator with over 50 facilities offering a variety of waterfowl hunting opportunities. Oregon areas include ranches in the Columbia River region, Sauvie Island, Willamette Valley, Upper Klamath and more. California areas include all the prime locations including Colusa, Shasta, Sacramento, Los Banos, Imperial and Glenn with highly desirable properties like the Butte Sink.