Columbia County is located in the state of Oregon, known for its beautiful landscapes and outdoor recreational opportunities. The county is bordered by the Columbia River to the north, which serves as a natural boundary with Washington. It features a mix of urban and rural areas, with the city of St. Helens as its county seat. The county is home to several parks and natural areas, including Sauvie Island and Bald Peak State Scenic Viewpoint. Columbia County has a rich history, with early settlers drawn to the area for its fertile land and access to waterways. Today, it offers a blend of agriculture, forestry, and tourism.