Deer Island is a small, uninhabited island located in the Columbia River in Washington State. It is part of Pacific County and is known for its natural beauty and diverse wildlife. The island is primarily covered in forests and wetlands, providing a habitat for various bird species and other wildlife. Access to Deer Island is limited, as it is not developed for tourism or residential use. The surrounding waters are popular for recreational activities such as fishing and boating. The island's remote location makes it a peaceful spot for nature enthusiasts and those seeking solitude in a natural setting.