The Willapa River is a river on the Pacific coast of southwestern Washington in the United States, approximately 20 miles (32 km) long. It drains an area of low hills and a coastal plain into Willapa Bay, a large estuary north of the mouth of the Columbia River.
Hamilton, Washington (Wikipedia)Hamilton is a town in Skagit County, Washington, United States. The population was 299 at the 2020 census. It is included in the Mount Vernon-Anacortes, Washington Metropolitan Statistical Area.