Hannah Wallace The Columbia River flows 1,200 miles from British Columbia to the Pacific Ocean and forms a dramatic border between Washington and Oregon. Both sides offer spectacular views of the ...

The beautiful Columbia River Gorge in Oregon practically ... Lewis and Clark National Historic Trail. As the river snakes its ...

Jessie Wardarski / AP The Columbia River Treaty — and what will happen next between Canadian and U.S. governments — has been the talk of the town in British Columbia. The 61-year-old treaty ...