Things To Do in Dion Vineyard, Restaurants in Dion Vineyard

The 6 Best Things to do in Cornelius, Oregon (OR)

Cornelius is a city in Washington County, Oregon, United States. Located in the Portland metropolitan area, the city's population was 11,869 at the 2010 census. The city lies along Tualatin Valley Highway between Forest Grove to the west and Hillsboro to the east. Cornelius was incorporated in 1893 and is named for founder Thomas R. Cornelius.