Portland OR

Portland is the largest city in Oregon, in north-western USA. The city is located in the north part of Oregon where rivers Willamette and Columbia join. Portland lies on top of an extinct lava...

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Portland is the largest city in Oregon, in north-western USA. The city is located in the north part of Oregon where rivers Willamette and Columbia join. Portland lies on top of an extinct lava field. The city has a temperate climate, similar to a Mediterranean climate, but is also known for its sometimes persistant rain.