is an instance of: American state.

has as a part: Pacific Northwest | Crater Lake National Park | Bend | Eugene | Klamath Falls | Medford | Portland | capital of Oregon, Salem | Klamath, Klamath River | Snake, Snake River | Willamette, Willamette River ... show more.

is a part of: America, the States, U.S., U.S.A., United States, United States of America, US, USA.