The Columbia Falls Natural Area Preserve is a 436-acre park located in the state of Oregon. It is an important natural area that provides habitat for a variety of endangered plant and animal species. There are several good reasons to visit this park, including hiking, birdwatching, and wildlife viewing. Some of the specific points of interest to see in the park include the old-growth forest, wetlands, and the salmon and steelhead spawning habitat in the creek. Interesting facts about the area include that it is home to at least 12 rare or endangered plant species and that it is one of the few remaining coastal forests on the Pacific coast. The best time of year to visit is in the spring or fall when the weather is mild and the wildlife is most active.